Some observers have proposed procuring Navy ships using funding approaches other than the traditional full funding approach that has been used to procure most Navy ships since the 1950s. These alternative funding approaches include incremental funding, which has been used to fund a few Navy ships in recent years, and advance appropriations, which has not been used for Navy ship procurement. Supporters of these alternative funding approaches believe they could increase stability in Navy shipbuilding plans and perhaps increase the number of Navy ships that could be built for a given total amount of ship-procurement funding. The issue for Congress is whether to maintain current practices for funding Navy ship procurement or change them by, for example, increasing the use of incremental funding or starting to use advance appropriations. Congress's decision on this issue could be significant because the full funding policy relates to Congress's power of the purse and its responsibility for conducting oversight of Department of Defense (DOD) programs. Consequently, the issue can be alternately expressed as how to procure Navy ships economically while maintaining key congressional prerogatives. Congress's decision on ship funding approaches could also affect future Navy capabilities, annual Navy funding requirements, and the shipbuilding industrial base. Portions of this report are adapted from another CRS report that discusses the full funding policy in DOD procurement generally. Most Navy ships procured since the late 1950s have been funded in accordance with the full funding policy. Before then, many Navy ships were procured with incremental funding, which is discussed in the next section. For DOD procurement programs, the full funding policy requires the entire procurement cost of a usable end item (such as a Navy ship) to be funded in the year in which the item is procured. The policy applies not just to Navy ships, but to all weapons and equipment that DOD procures through the procurement title of the annual DOD appropriations act. In general, the full funding policy means that DOD cannot contract for the construction of a new weapon or piece of equipment until funding for the entire cost of that item has been approved by Congress. Sufficient funding must be available for a complete, usable end item before a contract can be let for the construction of that item. Under traditional full funding, no portion of a usable end item's procurement cost is funded in a year after the year in which the item is procured. Congress imposed the full funding policy on DOD in the 1950s to make the total procurement costs of DOD weapons and equipment more visible and thereby enhance Congress's ability to understand and track these costs. Congress's intent in imposing the policy was to strengthen discipline in DOD budgeting and improve Congress's ability to control DOD spending and carry out its oversight of DOD activities. Understanding total costs and how previously appropriated funds are used are key components of Congress's oversight capability. The full funding policy is consistent with two basic laws regarding government expenditures—the Antideficiency Act of 1870, as amended, and the Adequacy of Appropriations Act of 1861. Regulations governing the full funding policy are found in Office of Management and Budget (OMB) Circular A-11 and DOD Directive 7000.14-R, which provide guidelines on budget formulation. OMB Circular A-11 states, among other things, that Good budgeting requires that appropriations for the full costs of asset acquisition be enacted in advance to help ensure that all costs and benefits are fully taken into account at the time decisions are made to provide resources. Full funding with regular appropriations in the budget year also leads to tradeoffs within the budget year with spending for other capital assets and with spending for purposes other than capital assets. Full funding increases the opportunity to use performance-based fixed price contracts, allows for more efficient work planning and management of the capital project (or investment), and increases the accountability for the achievement of the baseline goals. When full funding is not followed and capital projects (or investments) or useful segments are funded in increments, without certainty if or when future funding will be available, the result is sometimes poor planning, acquisition of assets not fully justified, higher acquisition costs, cancellation of major investments, the loss of sunk costs, or inadequate funding to maintain and operate the assets. Support for the full funding policy has been periodically reaffirmed over the years by Congress, the Government Accountability Office (GAO), and DOD. The executive branch regulations that implement the full funding policy for DOD procurement programs permit two circumstances under which advance procurement (AP) "down payments" on a usable end item can be provided in one or more years prior to the item's year of procurement: AP funding may be used to pay for long-lead items—components of a usable end item that have long manufacturing lead times—if needed to ensure that these items will be ready for installation into the end item at the appropriate point in the end item's construction process. AP funding may also be used to pay for economic order quantity (EOQ) procurement of a set of long-lead items for a set of weapons being acquired under a multiyear procurement (MYP) arrangement. Each of these is discussed below. Long-lead items are often manufactured not at the end item's final assembly facility (such as a shipyard) but at separate supplier firms. In Navy shipbuilding, AP payments have most commonly been used to pay for nuclear-propulsion components of nuclear-powered aircraft carriers and submarines. Congress in recent years has occasionally approved AP funding for conventionally powered Navy ships, such as destroyers and amphibious ships, for which the Navy did not request any AP funding for long-lead items. Congress in recent years has also occasionally approved AP funding for "advance construction" work on certain ships, which apparently refers to early shipyard activities for building the basic structure of a ship, as opposed to manufacturing long-lead components to be installed into the ship. The use of AP funding for shipyard advance construction activities is not recognized in executive branch budget regulations on the full funding policy, at least not in the same way as these regulations recognize the use of AP funding for long-lead components. Congressional decisions to approve AP funding for ships for which the Navy did not request such funding, or for shipyard advance construction activities, could be aimed at one or more of the following goals: generating shipyard construction work (and thus shipyard revenues and jobs) on a particular ship in a year prior to that ship's year of procurement; creating an early financial commitment to procuring a ship that is planned for procurement in a future year, which can enhance job security for construction workers at the yard that would build the ship; reducing the total construction cost of a ship through improved sequencing or year-to-year balancing of shipyard construction work; and reducing the portion of a ship's cost to be funded in the year of procurement. Most DOD procurement programs use annual contracting, under which DOD lets one or more contracts for each year's worth of procurement of a given item. Multiyear procurement is a special contracting authority, approved by Congress on a program-by-program basis, that permits DOD to use a single contract to procure a set of end items that are scheduled to be procured across a series of up to five fiscal years (i.e., the budget year in question, plus up to four future years). An MYP arrangement approved for the Navy's F/A-18E/F strike-fighter program, for example, permitted the Navy to use a single contract for a total of 198 to 224 F/A-18E/Fs procured during the five-year period FY2000-FY2004. Congress over the years has granted MYP authority for a relatively small number of procurement programs. The law governing MYP arrangements is set forth in 10 U.S.C. § 2306b. This provision permits AP funding to be used to finance, at the outset of an MYP arrangement, the procurement of long-lead components for all of the end items to be procured under the MYP arrangement. The MYP arrangement to procure a total of five Virginia (SSN-774) class nuclear-powered attack submarines over the five-year period FY2004-FY2008, for example permits the Navy to procure, in the first years of the arrangement, five sets of long-lead nuclear-propulsion components. This up-front batch procurement of long-lead items is called an economic order quantity (EOQ) because it procures (i.e., places an order for) these items in the form of a batch that can be manufactured in an efficient (i.e., economic) manner. Although some DOD weapons and equipment are procured with AP funding provided in prior years, most DOD procurement items are funded through a single decision by Congress to provide the entire cost of the item in the item's year of procurement. For this reason, the full funding policy for DOD procurement programs can be described in simplified terms as "one decision for one pot of money." In spite of the existence of the full funding policy, a few Navy and DOD ships have been procured in recent years, are currently being procured, or are proposed to be procured, with incremental funding. Examples include DOD sealift ships, the attack submarine SSN-23, the amphibious assault ships LHD-6, LHD-8, and LHA-6, the first two DDG-1000 (formerly DD(X)) destroyers, and the aircraft carrier CVN-78. The DOD sealift ships were procured through the National Defense Sealift Fund (NDSF), a DOD revolving and management fund that is outside the procurement title of the DOD appropriations act and therefore not subject to the full funding policy in the same way as DOD procurement programs funded through the procurement title. LHD-8 was incrementally funded by explicit legislative direction. SSN-23, LHD-6, LHA-6, the first two DDG-1000s, and CVN-78 amount to cases of de facto incremental funding. (For additional information on these ships, see Appendix C of this report.) These ships constitute recent exceptions to the use of full funding in the procurement of Navy ships. Prior to the imposition of the full funding policy in the 1950s, however, much of DOD weapon procurement was accomplished through incremental funding. Under incremental funding, a weapon's cost is divided into two or more annual portions, or increments, that can reflect the need to make annual progress payments to the contractor as the weapon is built. Congress then approves each year's increment as part of its action on that year's budget. Under incremental funding, DOD can contract for the construction of a weapon after Congress approves only the initial increment of its cost, and completion of the weapon is dependent on the approval of the remaining increments in future years by that Congress or future Congresses. A key feature of incremental funding is that a portion of the ship's cost is provided in one or more years beyond the item's year of procurement. Since incremental funding divides the procurement cost of an end item into two or more annual increments, and since Congress typically approves one of these increments each year, incremental funding can be described in simplified terms as "multiple decisions for multiple pots of money." Supporters of incremental funding could argue that, compared to full funding, using incremental funding in DOD procurement can be advantageous because it can do one or more of the following: permit very expensive items, such as large Navy ships, to be procured in a given year while avoiding or mitigating budget "spikes" (i.e., lumps) that could require displacing other programs from that year's budget, which can increase the costs of the displaced programs due to uneconomic program-disruption start-up and start costs; avoid a potential bias against the procurement of very expensive items that might result from use of full funding due to the item's large up-front procurement cost (which appears in the budget) overshadowing the item's long-term benefits (which do not appear in the budget) or its lower life cycle operation and support (O&S) costs compared to alternatives with lower up-front procurement costs; permit construction to start on a larger number of items in a given year within that year's amount of funding, so as to achieve better production economies of that item than would have been possible under full funding; recognize that certain DOD procurement programs, particularly those incorporating significant amounts of advanced technology, bear some resemblance to research and development activities (which can be funded in increments), even though they are intended to produce usable end items; reduce the amount of unobligated balances associated with DOD procurement programs; implicitly recognize potential limits on DOD's ability to accurately predict the total procurement cost of items, such as ships, that take several years to build; and preserve flexibility for future Congresses to stop "throwing good money after bad" by halting funding for the procurement of an item under construction that has become unnecessary or inappropriate due to unanticipated shifts in U.S. strategy or the international security environment. In spite of its potential advantages, Congress replaced incremental funding with the full funding policy in the 1950s, and has periodically reaffirmed the full funding policy since then, on the grounds that incremental funding did (or could do) one or more of the following: make the total procurement costs of weapons and equipment less visible to Congress and more difficult for Congress to understand and track; permit one Congress to "tie the hands" of one or more future Congresses—a kind of action that Congress traditionally tries to avoid—by providing initial procurement funding for a weapon whose cost would have to be largely funded by one or more future Congresses; create a potential for DOD to start procurement of an item without necessarily understanding its total cost, stating that total cost to Congress, or providing fully for that total cost in future DOD budgets—the so-called "camel's-nose-under-the-tent" issue; and increase weapon procurement costs by exposing weapons under construction to potential uneconomic start-up and stop costs that can occur when budget reductions or other unexpected developments cause one or more of the planned increments to be reduced or deferred. Split funding is a two-year form of incremental funding. Under split funding, a weapon's procurement cost is divided into two portions, one of which is funded in the item's year of procurement, the other the following year. The Navy in its FY2007 and FY2008 budget submissions proposed to procure LHA-6 and the first two DDG-1000s using split funding in FY2007 and FY2008, and to procure CVN-78 using split funding in FY2008-FY2009. As part of its proposed FY2005 budget and FY2005-FY2009 Future Years Defense Plan (FYDP), the Navy in 2004 proposed funding the procurement of the lead DDG-1000 destroyer and the lead Littoral Combat Ship (LCS) program in the Navy's research and development (R&D) account rather than the Navy's ship-procurement account, which is known formally as the Shipbuilding and Conversion, Navy (SCN) account. Funding the procurement of lead ships through the R&D account would permit them to be incrementally funded without violating the full funding policy. Congress, in acting on the Navy's proposed FY2005 and FY2006 defense budgets, rejected the Navy's proposal to procure the lead DDG-1000 through the Navy's research and development account, directed the Navy to fully fund the lead DDG-1000 in the Navy's ship-procurement account, and fully funded the two lead LCSs in the Navy's research and development account. Advance appropriations have not been used in Navy ship procurement, but have been used by other executive branch agencies to fund various programs. Advance appropriations is an alternate form of full funding that is permitted under executive branch budget regulations. As a funding approach, it can be viewed as lying somewhere between traditional full funding and incremental funding. Advance appropriations is not to be confused with advance procurement (AP) funding that can occur under traditional full funding. Under advance appropriations, as under traditional full funding, Congress makes a one-time decision to fund the entire procurement cost of an end item. That cost, however, can then be divided into two or more annual increments, as under incremental funding, that are assigned to (in budget terminology, "scored in") two or more fiscal years. In contrast to incremental funding, under which Congress must take a positive action each year to approve each year's funding increment, under advance appropriations, Congress, following its initial decision to fund the item, would need to take a positive action to cancel or modify an annual funding increment in a future-year budget. In this sense, advance appropriations can be thought of as a legislatively locked in form of incremental funding: the future-year funding increments will occur unless Congress takes action to stop them. OMB Circular A-11 allows for the use of advance appropriations to help finance capital assets under certain circumstances: Regular appropriations for the full funding of a capital project or a useful segment (or investment) of a capital project in the budget year are preferred. If this results in spikes that, in the judgment of OMB, cannot be accommodated by the agency or the Congress, a combination of regular and advance appropriations that together provide full funding for a capital project or a useful segment or an investment should be proposed in the budget. Explanation : Principle 1 (Full Funding) is met as long as a combination of regular and advance appropriations provide budget authority sufficient to complete the capital project or useful segment or investment. Full funding in the budget year with regular appropriations alone is preferred because it leads to tradeoffs within the budget year with spending for other capital assets and with spending for purposes other than capital assets. In contrast, full funding for a capital project (investment) over several years with regular appropriations for the first year and advance appropriations for subsequent years may bias tradeoffs in the budget year in favor of the proposed asset because with advance appropriations the full cost of the asset is not included in the budget year. Advance appropriations, because they are scored in the year they become available for obligation, may constrain the budget authority and outlays available for regular appropriations of that year. If, however, the lumpiness caused by regular appropriations cannot be accommodated within an agency or Appropriations Subcommittee, advance appropriations can ameliorate that problem while still providing that all of the budget authority is enacted in advance for the capital project (investment) or useful segment. The latter helps ensure that agencies develop appropriate plans and budgets and that all costs and benefits are identified prior to providing resources. In addition, amounts of advance appropriations can be matched to funding requirements for completing natural components of the useful segment. Advance appropriations have the same benefits as regular appropriations for improved planning, management, and accountability of the project (investment). Because advance appropriations involves a one-time decision by Congress to approve the entire procurement cost of the end item, which can then be divided into two or more increments that are assigned to two or more fiscal years, advance appropriations can be described in simplified terms as "one decision for multiple pots of money." Supporters of advance appropriations could argue that it offers many of the potential advantages of incremental funding outlined earlier—including avoiding or mitigating budget spikes—while avoiding some of its potential disadvantages, such as the risk of increasing weapon procurement costs created by uneconomic start-up and stop costs that can occur when budget reductions or other unexpected developments cause planned increments to be reduced or deferred. Opponents of advance appropriations could argue that it retains (or even expands) one of the key potential disadvantages of incremental finding—that of tying the hands of future Congresses—by committing a portion of one or more future-year budgets to the financing of an item procured in a prior year and requiring a positive action from future Congresses to undo those commitments. Opponents could also argue that compared to full funding, advance appropriations under certain circumstances could increase ship-construction costs by causing work on a ship to stop and then be restarted. Specifically, they could argue, if a given increment of construction work on the ship is completed before the end of a fiscal year and that year's funding increment is entirely expended, the Navy might have to halt work on the ship and wait until the start of the next fiscal year to access the next increment of funding and resume work. Under full funding, in contrast, the Navy would have access to funding for the ship's entire construction cost and consequently would not have to halt work until the start of the next fiscal year, avoiding the additional costs of halting and then resuming work. In 2001, some Navy officials advocated the use of advance appropriations for Navy ship procurement, noting at that time that this funding approach is used by several federal agencies other than DOD. Although use of advance appropriations for Navy ship procurement was supported by some Navy officials and some Members of Congress, the Navy in 2001 apparently did not receive approval from the Office of Management and Budget (OMB) to use the approach for ship procurement, and did not officially propose its use as part of its FY2002 budget submission to Congress. Congress in 2001 did not adopt advance appropriations as a mechanism for funding Navy ships. The House Appropriations Committee, in its report ( H.Rept. 107-298 of November 19, 2001) on the FY2002 defense appropriations bill ( H.R. 3338 ), stated that it was dismayed that the Navy continues to advocate the use of alternative financing mechanisms to artificially increase shipbuilding rates, such as advanced appropriations, or incremental funding of ships, which only serve to decrease cost visibility and accountability on these important programs. In attempting to establish advanced appropriations as a legitimate budgeting technique, those Navy advocates of such practices would actually decrease the flexibility of future Administrations and Congresses to make rational capital budgeting decisions with regard to shipbuilding programs. Accordingly, the Committee bill includes a new general provision (section 8150) which prohibits the Defense Department from budgeting for shipbuilding programs on the basis of advanced appropriations. The general provision mentioned above (Section 8150) was not included in the final version of the bill that was passed by Congress and signed into law ( H.R. 3338 / P.L. 107-117 of January 10, 2002). Could using incremental funding or advance appropriations reduce instability in Navy ship-procurement plans? Using incremental funding or advance appropriations could help reduce instability in Navy ship-procurement plans by avoiding or mitigating budget spikes that can occur when traditional full funding is used to procure ships that are very expensive and are procured once every few years. The ships that best fit this description are aircraft carriers and "large-deck" amphibious assault ships. Accommodating budget spikes for such ships within an overall ship-procurement or Department of the Navy budget for a given fiscal year can require the Navy to move to other fiscal years other ships that the Navy would have preferred to procure in the spike year, or, conversely, require the Navy to move the carrier or amphibious assault ship from a preferred year of procurement to a less-preferred year that happens to have fewer other Navy ships in it. Such movements of planned ship procurements can be a source of instability in Navy ship-procurement planning. Could using incremental funding or advance appropriations increase the number of Navy ships that can be built for a given total amount of ship-procurement funding? Using incremental funding or advance appropriations could marginally increase the number of ships that could be built for a given total amount of ship-procurement funding (or, conversely, marginally reduce the total cost to procure a given number of ships). By avoiding instances in which budget spikes caused ships to be moved from one year to another in ship-procurement plans, using incremental funding or advance appropriations can avoid perturbations in the production schedules for these ships. Such perturbations can increase the cost of a ship, reducing at the margin the total number of ships that can be procured for a given total amount of ship-procurement funding. In addition, if a situation arises in which annual funding for ship procurement limits ship-procurement in the near term to low rates with poor production economies of sale, but is expected to rise in future years to levels that would be more than adequate to support higher, economic rates of ship procurement, then using incremental funding or advance appropriations could permit construction to begin on additional ships in the near term, improving near-term production economies of sale, while still permitting the Navy to procure ships in future years at economic rates of production. Improving near-term production economies of scale while preserving acceptable production economies of scale in later years might result in marginally higher average economies of scale for the entire period in question and thereby reduce, at the margin, the collective cost of all the ships procured in the near term and the later years. This second scenario, however, is dependent on realizing the expected increase in ship-procurement funding in the later years. If this increase is not realized, then using incremental funding or advance appropriations could simply trade poor production economies of scale in the near term for poor production economies of scale in future years. Put another way, it would simply trade an inability to afford something now for an inability to afford something later. In discussing the potential effects of using incremental funding or advance appropriations, it is possible to construct presentations showing how a decision today to begin using incremental funding or advance appropriations can increase, perhaps dramatically, the number of ships on which construction can be started in the near term. This is simply because using incremental funding or advance appropriations would defer much of the procurement cost of the ships in question to future years. In those future years, the remainder of the cost of these ships would still have to be paid. As a result, other things held equal, the number of new ships that could be procured in those future years for a given amount of ship-procurement funding will be reduced because portions of those future-year budgets would now be needed to pay for the ships on which construction had started in prior years. Presentations that show a dramatic near-term increase in the number of ships on which construction can begin by starting to use incremental funding or advance appropriations—if not tempered by cautions that it would also reduce the number of new ships that can be procured in future years for a given amount of shipbuilding funding—can mislead audiences into concluding that using incremental funding or advance appropriations can dramatically increase the total number of ships that can be procured over the long run for a given total amount of ship-procurement funding. Incremental funding or advance appropriations, by avoiding perturbations in ship production schedules or improving average production economies of scale over a period of several years, can marginally reduce ship-procurement costs and thereby marginally (rather than dramatically) increase the total number of ships that can be procured over the long run for a given amount of ship-procurement funding. The reduction in ship-procurement costs might be sufficient, for example, to increase from 20 to 21 the total number of ships that could be fully paid for with a certain total amount of funding. Under certain other circumstances, using incremental funding or advance appropriations could increase rather than reduce ship-procurement costs. As discussed earlier, using incremental funding can increase the procurement cost of a ship if one of more of the ship's funding increments is reduced or deferred and the ship's production schedule is consequently disrupted. In addition, if budget circumstances require reducing the ship-procurement budget for a given year and some portion of that year's budget is already devoted to paying for ships started in prior years with incremental funding or advance appropriations, then preserving that portion of the budget so as to avoid disrupting the production schedule of those prior-year ships would mean that the budget reduction would fall more heavily on the remaining part of the ship-procurement budget. This could increase the chance that the reduction would lead to a decision to defer to a future year the procurement of a ship planned for that year, which could increase the procurement cost of that ship. Lastly, if Congress decides to make more use of incremental funding or to start using advance appropriations, and then decides at a later point to return to a more exclusive reliance on full funding, it could temporarily reduce the number of new ships that could be procured because the full costs of new ships being procured and portions of the costs of ships started in prior years under incremental funding or advance appropriations would need to be funded at the same time. Options for Congress that arise out of proposals to make greater use of incremental funding or begin using advance appropriations for procuring Navy ships include (but are not limited to) the following: maintain current ship-procurement funding practices; strengthen adherence to the full funding policy in ship procurement; increase the use of incremental funding in ship procurement; begin using advance appropriations in ship procurement; and shift lead-ship detailed design/nonrecurring engineering (DD/NRE) costs to the Navy's research and development (R&D account). Each of these is discussed below. Current ship-procurement funding practices can be summarized as procuring almost all ships with full funding, procuring a small number (e.g., aircraft carriers and large-deck amphibious assault ships) with de facto or explicit incremental funding, and approving, for some ships being fully funded, advance procurement (AP) funding that the Navy did not request, or for purposes of shipyard advance construction activities rather than long-lead components. Supporters of this option could argue that current funding practices give DOD and the Congress the flexibility to use incremental funding on a limited basis for certain ships while not formally abandoning the full funding policy. They could similarly argue that current funding practices provide Congress with flexibility for using AP funding for purposes other than funding long-lead items requested by DOD. Such flexibility, they can argue, is important for meeting policy goals such as preserving the shipbuilding industrial base within available funding. Opponents of this option could argue that current practices weaken adherence to the full funding policy by making even limited use of incremental funding and by using AP funding for purposes other than funding long-lead items requested by DOD. Such practices, they could argue, increase the chance that supporters of other kinds of procurement items, such as aircraft and satellites, could seek to have them funded using incremental funding, and that such proposals have been made. This option would involve reducing or eliminating the use of incremental funding in Navy ship procurement and reducing or eliminating the use, in ships being fully funded, of AP funding for purposes other than funding the procurement of long-lead items requested by DOD. Supporters could argue that this option, by strengthening adherence to the full funding policy, would reduce the chance that supporters of other kinds of DOD procurement items, such as aircraft, would seek to have them funded using incremental funding. Budget spikes associated with procuring aircraft carriers or large-deck amphibious assault ships, they could argue, can be anticipated years in advance, permitting their effects to be carefully managed. They could argue that stability in Navy ship-procurement plans can be increased by encouraging the Navy and DOD to better define their thinking regarding Navy requirements, and that ship-procurement costs can be reduced through measures other than incremental funding or advance appropriations, such as multiyear procurement, contracts that are structured to provide incentives to shipbuilders to control costs, and investment in improved shipyard production capabilities. Opponents of this policy could argue that it would deprive Congress of the flexibility it has under current funding practices to use incremental funding on a limited basis when absolutely necessary and to use AP funding for purposes other than funding long-lead items requested by DOD. Congress, they could argue, should not deprive itself of tools that might help improve stability in Navy shipbuilding plans, reduce ship-procurement costs, and preserve the shipbuilding industrial base within available funding. Congress, they could argue, has recently taken steps to discourage the spread of incremental funding to DOD procurement items other than ships, and can continue doing this while preserving some flexibility for itself in funding ship procurement. This option could involve explicitly (rather than tacitly) using incremental funding for aircraft carriers, using incremental funding to procure all (not just some) large-deck amphibious assault ships, or both. It could also involve funding the procurement of the lead ships of each new class of Navy ships in the Navy's research and development account rather than the ship-procurement account, as the Navy has proposed in previous years. Supporters of this option could argue that it would take maximum advantage of opportunities for avoiding or mitigating budget spikes associated with the procurement of these ships. They could also argue that it could strengthen the full funding policy by making it clear to observers that only certain ships, and no other DOD procurement items, may be procured with incremental funding. They could argue that current funding practices—under which aircraft carriers and selected other ships can be funded with incremental funding (either de facto or explicit)—can send confusing signals regarding adherence to the full funding policy, and that a clear, explicit policy of using incremental funding only for certain ships would send a clear signal that these ships represent special exceptions to an otherwise strict practice of adhering to the full funding policy. Opponents of this option could argue that any use of incremental funding weakens the full funding policy, increasing the likelihood of proposals to use it for funding other DOD procurement items. Incremental funding, they could argue, should be used to avoid or mitigate budget spikes only when doing so is necessary to avoid disruptions in ship-procurement programs that would substantially increase procurement costs. Depending on the composition of the ship-procurement plan, they could argue, the budget spike associated with a carrier or large-deck amphibious assault ship might or might not lead to a disruption that substantially increased procurement costs, and that such increases in any event would have to be weighed against the risk of an increase in cost of an incrementally funded ship due to a decision in a future year to reduce or delay a funding increment. This option could involve starting to use advance appropriations for ships such as aircraft carriers or large-deck amphibious assault ships. Supporters could argue that this option, like the previous one, would take maximum advantage of opportunities for avoiding or mitigating budget spikes associated with the procurement of these ships. Since advance appropriations is a form of full funding, they could argue that this option would not weaken the full funding policy. They could also argue that compared to the previous option, this option would create less risk of an increase in the cost of an aircraft carrier or large-deck amphibious assault ship due to a decision to reduce or defer a funding increment because, under advance appropriations, funding increments occur automatically unless Congress takes a positive actions to stop them. Opponents of this option could argue that even though advance appropriations is a form of full funding, introducing its use into Navy ship procurement would still amount to a relaxation of the application of the full funding concept to DOD procurement that could serve as a precedent for subsequent proposals to relax its application still further. This option, they could argue, is unnecessary because a budget spike associated with the procurement of an aircraft carrier or large-deck amphibious assault ship can be accomplished through the currently accepted practice of occasionally using incremental funding. Starting to use advance appropriations for aircraft carriers or large-deck amphibious assault ships, they could argue, creates a risk of increasing the procurement cost of other ships as a result of concentrating potential reductions in future-year ship-procurement budgets on those ships. In Navy ship-procurement programs, the detailed design and nonrecurring engineering (DD/NRE) costs for each class of ship—the cost to create the detailed plans for building the class—are included in the procurement cost of the lead ship in the class. Since the DD/NRE costs for a complex combatant can be significant, including them in the procurement cost of the lead ship can make the lead ship significantly more expensive to procure than the second and subsequent ships in the class. Including DD/NRE costs in the procurement cost of the lead unit is a practice that is not followed by other DOD procurement programs, such as programs for procuring aircraft, ground vehicles, and missiles. If it were, the lead units of these other types of procurement programs would be significantly more expensive to procure. One response to the challenge of paying for lead ships whose procurement cost includes significant DD/NRE costs, would be to fund the procurement of lead ships through the Navy's research and development (R&D) account rather than the Navy's ship-procurement account, as the Navy has proposed in 2004 and 2005. This approach, which would permit both DD/NRE costs and the hands-on construction costs of lead ships to be funded incrementally while not violating the full funding policy, can be viewed as an example of the previously-discussed option of increasing the use of incremental funding. As discussed earlier, Congress, in acting on the Navy's proposed FY2005 and FY2006 defense budgets, rejected the Navy's proposal to procure the lead DDG-1000 through the Navy's research and development account, directed the Navy to fully fund the lead DDG-1000 in the Navy's ship-procurement account, and fully funded the two lead LCSs in the Navy's research and development account. An alternative approach to the challenge of paying for lead ships whose procurement cost includes significant DD/NRE costs would be to treat DD/NRE work as the final stage of the R&D process and transfer DD/NRE costs to the Navy's R&D account. Under this option, the DD/NRE costs for a ship class could be incrementally funded without violating the full funding policy, while the actual hands-on construction cost of the lead ship would be fully funded, in conformance with the full funding policy. This option can be viewed as an intermediate approach that is between the current practice of fully funding both DD/NRE costs and the lead ship's hands-on construction costs, and incrementally funding both these costs in the R&D account, as would occur under the Navy's proposal. Supporters of this option could argue that DD/NRE work is best viewed as the final stage of research and development and should be treated as such in the budget, and that shifting these costs to the R&D account would make Navy ship-procurement programs look more like DOD procurement programs for things such as aircraft, ground vehicles, and missiles. Opponents could argue that NN/NRE work is more closely related to production than to research, and that the current practice of including DD/NRE costs in the procurement cost of the lead ship makes these costs more visible to Congress, which is important because detailed design costs for certain past Navy ships have experienced significant cost growth. The House Armed Services Committee, in its report ( H.Rept. 110-146 of May 11, 2007) on the FY2008 defense authorization bill ( H.R. 1585 ), approved the Navy's FY2008 request for the second of two increments of procurement funding for the amphibious assault ship LHA-6, the second of two increments of procurement funding for the first two DDG-1000 destroyers, and the first of two increments of procurement funding for the aircraft carrier CVN-78. The Senate Armed Services Committee, in its report ( S.Rept. 110-77 of June 5, 2007) on the FY2008 defense authorization bill ( S. 1547 ), approved the Navy's FY2008 request for the second of two increments of procurement funding for the amphibious assault ship LHA-6, the second of two increments of procurement funding for the first two DDG-1000 destroyers, and (with a recommended $20-million reduction) the first of two increments of procurement funding for the aircraft carrier CVN-78. Appendix A. Legislative Activity for FY2007 H.R. 5122 / P.L. 109-364 (FY2007 Defense Authorization Act) House In its report ( H.Rept. 109-452 of May 5, 2006) on H.R. 5122 , the House Armed Services Committee recommended approval of the Navy's proposed use of split funding FY2007 and FY2008 for procuring LHA-6, but did not recommend approval of the Navy's proposal to use split funding in FY2007 and FY2008 for procuring the two lead DDG-1000s. The committee for FY2007 instead recommended full funding for one DDG-1000, and design funding for a second. The committee's report states: The budget request recommends incremental funding for 3 of the 7 ships in the request, including for the first time construction of a surface combatant, the next-generation destroyer DD(X). Furthermore, during the consideration of the National Defense Authorization Act for Fiscal Year 2006 ( P.L. 109-163 ), the Navy sought and was granted the authority to use incremental funding for the next aircraft carrier [CVN-78], which will be recorded as procured in 2008. The committee remains concerned that the use of incremental funding is not a solution to the Navy's problem in funding shipbuilding. While incremental funding can allow the Navy to smooth out the dramatic spikes in shipbuilding funding required as a result of aircraft carrier construction every four or five years, it does not fundamentally increase the number of ships that a given amount of money will purchase. During the committee's hearings on shipbuilding, all witnesses emphasized the importance of program and funding stability as the top priority for reducing the cost of shipbuilding and sustaining the shipbuilding industrial base. The committee notes that Congress adopted the full funding policy in the 1950s in part because of a concern that incremental funding was detrimental to funding stability. Future congresses may find themselves unwilling, or unable, to fund completion of ships begun in prior years and only partially funded. The committee remains convinced that the full funding policy is the correct policy for funding shipbuilding. The committee understands that the Department of Defense this year considered submission of a legislative proposal that would permanently authorize the use of "split funding" for aircraft carriers and large deck amphibious ships, and the Navy's fiscal year 2007 shipbuilding plan already assumes such authority for the second LHA class amphibious assault ship. The committee has approved the use of split funding for certain ships in certain cases. However, the committee does not believe that a blanket policy supporting incremental funding for any class of ship is appropriate, and has not included such a provision in the bill. (Pages 68-69) Senate Section 121 of the Senate version of the FY2007 defense authorization bill ( S. 2766 ) would authorize the use of four-year incremental funding for procuring CVN-78 and future aircraft carriers, rather than split funding (i.e., two-year incremental funding) as proposed by the Navy. Under four-year incremental funding, the main portion of the procurement cost of CVN-78, for example, would be divided into four increments that would be provided in FY2008, the ship's year of procurement, and the three following years. Section 121 would also authorize the Navy to contract in FY2007 for the procurement long-lead items for CVN-79 and CVN-80, aircraft carriers that the Navy plans to procure in FY2012 and FY2016, respectively. This authority resembles an economic order quantity (EOQ) arrangement, except that EOQs normally take place within the context of a multiyear procurement (MYP). These ships have not been approved for MYP, and under past practice would not qualify for it under the requirements set forth in the law governing MYP arrangements. MYP arrangements are permitted to cover items to be procured over a period of up to five years, while the authority granted under Section 121 would cover three ships that the Navy wants to procure over a period of nine years (FY2008-FY2016). In its report ( S.Rept. 109-254 of May 9, 2006) on S. 2766 , the Senate Armed Services Committee recommended approval of the Navy's proposed use of split funding FY2007 and FY2008 for procuring LHA-6 and the two lead DDG-1000s. The report states: The committee recommends a provision that would authorize the Secretary of the Navy to incrementally fund procurement of CVN-21 class aircraft carriers over four year periods, commencing with CVN-78 procurement in fiscal year 2008. The budget request included $739.1 million in Shipbuilding and Conversion, Navy (SCN) for CVN-78 advance procurement and $45.1 million in SCN for CVN-79 advance procurement. The provision would also authorize advance procurement for CVN-80, commencing in fiscal year 2007. In reviewing the budget request for fiscal year 2006, the committee received testimony from the Navy and industry that the low rate of shipbuilding was driving higher costs, which in turn further reduced shipbuilding rates, creating a downward spiral. The committee believes that stable ship requirements, increased funding in the shipbuilding budget, and increased flexibility for funding large capital ships are critical elements of any strategy to reverse this trend. The Secretary of the Navy's fiscal year 2007 report to Congress on the long-range plan for the construction of naval vessels identifies a requirement to procure the CVN-21 class aircraft carriers at 4-year intervals, commencing in fiscal year 2008. The Navy originally planned to procure the first CVN-21 class aircraft carrier, CVN-78, in fiscal year 2006. Since then, the Navy has delayed procurement to 2008, which has delayed fielding this vital capability, while significantly increasing the aircraft carrier's procurement cost. The committee believes that procuring and delivering the CVN-21 class aircraft carriers over 4-year periods in accordance with the Navy's long-range plan is vital to the National Defense Strategy, and is vital to the affordability of these capital ships. Elsewhere in this report, the committee has expressed concern with cost growth on the CVN-77 program, and has urged the Navy and the shipbuilder to identify opportunities to improve affordability of future aircraft carriers. Procurement delays, excess inflation, and material escalation have been reported as significant contributors to CVN-77 cost growth. The shipbuilder has proposed to achieve significant CVN-21 class program savings through a stable procurement plan, and through procurement of economic order quantity material for CVN-79 and CVN-80 in conjunction with CVN-78 procurement. In view of the potential for significant program savings, the committee recommends an increase of $50.0 million in SCN for CVN-21 class advance procurement, and directs the Secretary of the Navy to review economic order quantity and long lead time material procurement for the CVN-21 class. The Secretary is to submit a report to the congressional defense committees with the fiscal year 2008 budget request, outlining the advance procurement requirements to potentially optimize economic order quantity savings and escalation avoidance (to include offsetting factors) for the first three vessels of the CVN-21 class. Of the amount authorized to be appropriated for advance procurement for CVN-79 and CVN-80, none of the funds are available for obligation prior to 30 days following receipt of the Secretary's report. (Page 67) Conference Report Section 121 of the conference report on H.R. 5122 ( H.Rept. 109-702 of September 29, 2006) authorizes four-year incremental funding for the CVN-21 class aircraft carriers CVN-78, CVN-79, and CVN-80. Section 124 authorizes the procurement of the first two DDG-1000 destroyers in FY2007 using split funding in FY2007 and FY2008, as requested by the Navy. The section states in part: (c) SENSE OF CONGRESS ON FUNDING FOR FOLLOW-ON SHIPS.—It is the sense of Congress that there is sufficient benefit to authorizing the one-time exception provided in this section to the full funding policy in order to support the competitive procurement of the follow-on ships of the DDG-1000 Next-Generation Destroyer program. However, it is the expectation of Congress that the Secretary of the Navy will structure the DDG-1000 program so that each ship, after the first two ships, is procured using the method of full funding in a single year. H.R. 5631 / P.L. 109-289 (FY2007 Defense Appropriations Act) House In its report ( H.Rept. 109-504 of June 16, 2006) on H.R. 5631 , the House Appropriations Committee recommended approval of the Administration's proposed use of split funding FY2007 and FY2008 for procuring the amphibious assault ship LHA-6, but did not recommend approval of the Administration's proposal to use split funding in FY2007 and FY2008 for procuring the two lead DDG-1000 destroyers. The committee for FY2007 instead recommended full funding for one DDG-1000. The committee's report states: For fiscal year 2007, the Committee faces several challenges in recommending appropriations for the Department of Defense and the intelligence community. First, the President's budget proposes an unorthodox approach to funding two major procurement programs, the F-22 fighter of the Air Force and the DD(X) destroyer of the Navy. In both cases, the budget request includes incremental or partial funding, for these two programs. In the case of the F-22, incremental funding is requested in the middle of the production run. The use of incremental funding mortgages the future of the procurement budget of the Defense Department in a manner that is not acceptable to the Committee. In addition, the precedent of incremental funding for these programs could be applied to a variety of other procurements, leading to a loss of budget transparency and reducing the ability to perform oversight. Therefore, the recommendations in this bill include full funding for one DD(X) destroyer and the F-22 fighter program. Funding of $2,568,111,000 is recommended to complete full funding of one DD(X) vessel. This is the same level as the funding request for this item, but under the President's budget these funds would have been allocated on an incremental basis against two ships. (Page 4) The report also states: The Committee recommends $2,568,111,000 for the procurement of 1 DD(X) destroyer. The budget requested $2,568,111,000 to incrementally fund 2 ships, with the balance of funding to be provided in fiscal year 2008. The Committee cannot support such a far-reaching policy change which has implications beyond the Navy's shipbuilding program. Further, the Navy's proposal requires special legislative authority to be executed, and this authority is not included in the House-passed National Defense Authorization Act, 2007 ( H.R. 5122 ). (Page 139) Senate In its report ( S.Rept. 109-292 of July 25, 2006) on H.R. 5631 , the Senate Appropriations Committee recommends approving the Navy's request for FY2007 procurement funding for the first two DDG-1000 destroyers. The report states: Consistent with the Senate-passed authorization bill and the Navy's current acquisition strategy, the Committee recommendation supports the budget request of $2,568,111,000 for dual lead ships. The Committee reminds the Navy that this is a unique acquisition strategy and should not be used as a precedent for incrementally funding any future DDG—1000 or any other shipbuilding program. (Page 115) The report recommends funding the procurement of one Littoral Combat Ship, or LCS (rather than the requested two) in FY2007, and rescinding funding (in Section 8043) for one of the three LCSs procured in FY2006. The report states: With the fiscal year 2007 budget submission of $520,670,000 for the fifth and sixth LCS flight 0 ships, the Navy revealed the LCS unit cost estimate used as a basis for last year's appropriation was exclusive of contract change orders, planning and engineering services, program management support and other costs not included in the ship construction contract ... As a result, the Navy is unable to procure both the third and fourth LCS flight 0 ships without the availability of additional funding. The Committee is troubled by this revelation and recommends rescinding the insufficient fiscal year 2006 funds currently allocated to the fourth LCS flight 0 vessel. The Committee is further troubled by reports that the first two LCS flight 0 ships under construction are exceeding their cost as previously budgeted.... As a result, the Committee believes the fiscal year 2007 budget request is insufficient to procure two ships and recommends $300,670,000 to fully fund procurement of one LCS seaframe, which is a reduction of $220,000,000 and one seaframe from the request. The Committee notes that this recommendation puts the Navy on its previously established path of procuring four LCS flight 0 ships by the end of fiscal year 2007. (Pages 115-116) Conference Report The conference report on H.R. 5631 ( H.Rept. 109-676 of September 25, 2006) approves the Navy's request for the initial (FY2007) increment of procurement funding for the LHA(R) amphibious assault ship, which the Navy wants to procure in FY2007 using split funding in FY2007 and FY2008. The conference report approves the Navy's request for the initial (FY2007) increment of procurement funding for the first two DDG-1000 destroyers, which the Navy wants to procure in FY2007 using split funding in FY2007 and FY2008. The report states: The conferees agree to provide $2,568,111,000 for the DDG-1000 (formerly DDX) Destroyer Program, and agree to delete language proposed by the House requiring full funding of a single lead ship. The effect of the conference agreement would allow the Navy to split fund twin lead ships of the DDG-1000 class, if authorized in separate legislation by the Congress. This action is being taken based upon the expectation that the total cost of these two ships is well understood and low risk. The conferees are willing to make this one-time exception to the full funding principle because of the unique situation with the shipbuilding industrial base and with the DDG—1000 program. The conferees will not entertain future requests to fund ships other than under the full funding principle, except for those historically funded in this manner (aircraft carriers and some large deck amphibious ships). The unusual procurement of twin lead ships raises the risk that future design changes or production problems will impact two ships under construction simultaneously. This could raise costs significantly compared to other lead ship programs. However, the Navy believes the cost and schedule risk in the DDG-1000 program is low enough to permit the twin lead ship acquisition strategy. The Navy has identified the total cost to procure the twin lead ships of the DDG—1000 class as $6,582,200,000. The conferees insist that the Navy manage this program within that total cost, and will be unlikely to increase funding through a reprogramming or an additional budget request except in the case of emergency, natural disaster, or other impact arising from outside the Navy's shipbuilding program. (Page 180) Appendix B. Legislative Activity for FY2006 H.R. 1815 / P.L. 109-163 (FY2006 Defense Authorization Bill) House In its report ( H.Rept. 109-89 of May 20, 2005) on H.R. 1815 , the House Armed Services Committee states: [Chief of Naval Operations] Admiral [Vernon] Clark, in his posture statement before the House Committee on Appropriations, Subcommittee on Defense stated, "We need to partner with Congress and industry to regain our buying power. Acquisition and budget reforms, such as multi-year procurement, economic order quantity, and other approaches help to stabilize the production path, and in our view, reduce the per unit cost of ships and increase our shipbuilding rate." The committee does not agree that creative financing methodologies that delay recognizing the true cost of shipbuilding or that provide ever-increasing amounts of funding to cover the explosion in ship costs are responsible actions. Incremental funding, advanced procurement, multiyear procurement, and various creative shipyard work allocation arrangements have failed to control the cost growth of vessel classes such as the Virginia class submarine, the replacement amphibious assault ship (LHA(R)), the future major surface combatant ship (DD(X)), and the future aircraft carrier CVN-21. (Page 63) Section 1004 of the bill as reported by the committee states: Senate Section 122 of the FY2006 defense authorization bill ( S. 1042 ) as reported by the Senate Armed Services Committee ( S.Rept. 109-69 of May 17, 2005) would permit the aircraft carrier CVN-78 to be procured with split funding (i.e., incremental funding) during the period FY2007-FY2010. The section states: Section 123 of the bill would permit an amphibious assault ship LHA(R) to be procured with split funding (i.e., incremental funding) in FY2007 and FY2008. The section would also permit FY2006 funding to be used for advance construction of the ship. The section states: S.Rept. 109-69 states: The CVN-78 will be a new class of aircraft carrier, incorporating numerous new technologies. This budget request reflects the second one-year slip in the program in recent years. This slip would cause a delay in the delivery of the CVN-78 until fiscal year 2015, with the ship it is scheduled to replace, the USS Enterprise (CVN-65), scheduled to be decommissioned in fiscal year 2013. Additionally, this slip translates into a cost growth for CVN-78 of approximately $400.0 million, according to the Navy. The committee is concerned about this delay. The committee has been told there is no technical reason for the delay, but that the delay was driven by budget considerations. Both the Secretary of the Navy and the Chief of Naval operations testified that large capital assets such as aircraft carriers are difficult to fund under the traditional full-funding policy, and that more flexible methods of funding must be found and used. The program of record for CVN-78 has the detail design and construction funding split between two years. This provision would authorize that same funding to be split over four years, thereby allowing needed funding flexibility. The committee directs the Navy to provide an updated funding profile, fully funding the remaining costs of the ship from fiscal years 2007 through 2010, with delivery of the fiscal year 2007 budget request. Conference Report Section 128 of the conference report ( H.Rept. 109-360 of December 18, 2005) on H.R. 1815 / P.L. 109-163 of January 6, 2006 authorizes the use of incremental funding in FY2007, FY2008, and FY2009 for the procurement of the aircraft carrier CVN-78, subject to the availability of appropriations for those fiscal years. The provision states: Section 129 of the conference report authorizes the use of incremental funding in FY2007 and FY2008 for the procurement of the LHA(R) amphibious assault ship, subject to the availability of appropriations for those fiscal years. The provision states: H.R. 2863 / P.L. 109-148 (FY2006 Defense Appropriations Bill) House In its report ( H.Rept. 109-119 of June 10, 2005) on H.R. 2863 , the House Appropriations Committee stated, in the section on Navy shipbuilding, that it "supports the LHA(R) [amphibious assault ship] program, and it directs the Navy to reconsider its proposal to request split funding for LHA(R) over the FY2007-08 timeframe, and instead follow the full funding principle for this ship class, to ensure an adequate budget is in hand before contract award." (Page 146) Senate In its report ( S.Rept. 109-141 of September 29, 2005) on H.R. 2863 , the Senate Appropriations Committee stated: The Committee remains gravely concerned about the overall health and stability of Navy shipbuilding. Fleet inventory and capability requirements remain unstable as do program performance and costs. Of primary concern are soaring cost overruns. The Committee finds unanticipated cost overruns to be the root cause of much of the instability in the program. Until budget estimates become more realistic, requirements stabilize and penalties for exorbitant cost overruns are exercised, ship construction costs are unlikely to improve. The Committee is aware that the new Chief of Naval Operations [CNO] is actively reviewing shipbuilding programs and is considering several options for controlling long-term costs. In an effort to assist the Navy in the short-term, the Committee recommends providing the Navy financial management authorities that have previously been denied. For fiscal year 2006, the Committee recommends providing the Navy additional reprogramming authority. This authority allows the Navy, through above threshold reprogramming procedures, to increase funding for programs experiencing unforeseen shortfalls. The Committee understands that in fiscal year 2005 after exhausting the $100,000,000 of the transfer authority the Congress provided, the Navy sought to use dollars specifically appropriated for outfitting and post delivery to address funding shortfalls. The Committee is concerned about this change in Navy policy as it will only further obscure actual program costs. The new reprogramming authority is provided only with the understanding that this change will not be implemented in the future. The additional reprogramming authority essentially provides the Navy a reactive mechanism or approach to cost management. The Committee believes the situation requires more proactive program, budgetary and contract management and encourages the Department of Defense to consider whether using advance appropriations in future budgets will improve the shipbuilding program. (Page 126) The committee also stated: The fiscal year 2006 President's budget requests $225,427,000 for [the]DDG-51 [destroyer program] for what the Navy describes as "program completion requirements and shutdown costs." These funds are requested for a mix of Class and ship specific plan, basic construction, ordnance, certification, and inspection costs. Such costs are traditionally included in the budget request for each ship. However, when signing the multiyear contract for the construction of the final DDGs of the Class, the Department decided to change its policy and budget for these costs after the last ship was appropriated. The Committee finds this decision troubling. First, budgeting for such costs after procurement of the last vessel obscures the actual cost to procure each ship and overstates savings attributable to the multiyear contract authority under which these ships were purchased. The Congress approved the Navy's request for multiyear procurement authority in fiscal year 2002 assuming a level of savings to the taxpayer that are now not being realized. Most disconcerting about this change in policy and resultant budget request is the Navy's assertion that if these costs are not funded, the Navy will not be able to meet its contractual obligations and the Chief of Naval Operations will not be able to accept delivery of these ships. The Committee is alarmed that the Navy would knowingly sign a multibillion dollar contract for ships that would be both non-operational and undeliverable unless additional dollars, outside the contract, were provided. The Committee directs the Secretary of the Navy to provide a detailed report of all the costs required to complete each of the remaining 11 ships and a rationale for such a contractual arrangement by December 1, 2005. Until sufficient explanation is provided, the Committee recommends only providing funds for plans and those costs directly attributable to ships scheduled to deliver in the near-term. As such the Committee recommends reducing the budget request by $195,654,000. (Page 127) Conference Report The conference report ( H.Rept. 109-359 of December 18, 2005) on H.R. 2863 states: The conferees do not agree with House direction urging the Navy to reconsider split funding for the LHA(R) Program. The conferees agree to consider either split funding or full funding if proposed by the Administration. H.Con.Res. 95 (Concurrent Resolution on FY2006 Budget) Conference Report The conference report ( H.Rept. 109-62 of April 28, 2005) on H.Con.Res. 95 , the budget resolution for FY2006, states: The conference conferees understand the Navy may review whether advance appropriations can improve its procurement of ships and provide savings as it designs its 2007 budget. In addition, the conferees intend to request the Government Accountability Office [GAO] to assess the implications of using advance appropriations to procure ships. The report notes that Section 401 [of H.Con.Res. 95 ] reflects an overall limit on advance appropriations of $23.158 billion in fiscal year 2007, which is the same limit on advance appropriations as has been included in all previous limitations on advance appropriations in past budget resolutions. The report includes the Shipbuilding and Conversion, Navy (SCN) appropriation account in the list of accounts identified for advance appropriations in the Senate. S.Amdt. 146 to S.Con.Res. 18 S.Con.Res. 18 is the earlier Senate version of the budget resolution. Senate Amendment ( S.Amdt. 146 ) to S.Con.Res. 18 was sponsored by Senator Warner, co-sponsored by several other members, and submitted on March 15, 2005. It would amend Section 401 of S.Con.Res. 18 —the section that restricts use of advance appropriations—to increase the amount of advance appropriations in FY2007 and FY2008 by $14 billion, to $37.393 billion. The amendment would also insert a new provision (Section 409) that would include the Shipbuilding and Conversion, Navy (SCN) appropriation account on a list of accounts identified for advance appropriations in the joint explanatory statement of the managers to accompany S.Con.Res. 18 . The amendment was ordered to lie on the table. The Senate passed S.Con.Res. 18 on March 17, 2005. Appendix C. Recent Ships Procured with Incremental Funding This appendix discusses Navy and DOD ships that have been procured in recent years or are currently being procured using incremental funding. DOD LMSR-Type Sealift Ships As part of its action on the FY1993 defense budget, Congress created the National Defense Sealift Fund (NDSF)—a revolving fund in the DOD budget for the procurement, operation, and maintenance of DOD-owned sealift ships —and transferred procurement of new military sealift ships and certain Navy auxiliary ships from the Shipbuilding and Conversion, Navy (SCN) appropriation account, where they traditionally had been procured, to the NDSF. Since the NDSF is outside the procurement title of the defense appropriation act, sealift ships procured since FY1993, including DOD's Large, Medium-Speed, Roll-on/Roll-off (LMSR) ships (as well as Navy Lewis and Clark (TAKE-1) dry cargo ships procured since FY2003 ) have not been subject to the full funding policy as traditionally applied to DOD procurement programs. As discussed in a 1996 CRS report, although individual LMSRs were ostensibly fully funded each year by Congress, like ships procured in the SCN account, DOD in some cases actually applied LMSR funding provided in a given year to partially finance the construction of LMSRs authorized in various years. For example, although Congress ostensibly approved $546.4 million in FY1995 for the procurement of two LMSRs, the FY1995 funds were actually applied to help finance portions of 16 LMSRs whose construction contracts were awarded between FY1993 and FY1997. In explaining its use of funds in the LMSR program, DOD stated: The National Defense Sealift Fund (NDSF) is not a procurement appropriation but a revolving fund. Dollars appropriated by Congress for the fund are not appropriated to purchase specific hulls as in the case of, for example the Navy's DDG-51 program. Rather, dollars made available to the NDSF are executed on an oldest money first basis. Therefore, full funding provisions as normally understood for ship acquisition do not apply. SSN-23 Attack Submarine The Jimmy Carter (SSN-23), the third and final Seawolf (SSN-21) class attack submarine, was originally procured in the FY1992 defense budget, which Congress passed in 1991. In early 1992, the George H. W. Bush Administration terminated procurement of further Seawolf-class submarines and proposed rescinding funds for both the second Seawolf-class boat (SSN-22, which had been procured in FY1991) and SSN-23. In acting on this proposal, Congress rejected the request to rescind funding for SSN-22 (i.e., Congress affirmed the procurement of SSN-22), effectively suspended the procurement of SSN-23, and gave the Secretary of the Navy the choice of whether to reinstate procurement of SSN-23. In 1993, as part of its Bottom-Up Review (BUR) of U.S. defense policy and programs, the Clinton Administration decided to reinstate procurement of SSN-23 in FY1995 or FY1996 (it later settled on FY1996). By this point, $382.4 million had already been obligated and expended on SSN-23. Congress's action on the 1992 rescission proposal also made an additional $540.2 million in funding available for obligation to SSN-23. As a consequence, completing the approximate $2.4 billion cost of SSN-23 would require about $1.5 billion in additional funding. The Administration requested $1,507.5 million in FY1996 to complete the cost of SSN-23. Congress approved the procurement of SSN-23 in FY1996, but provided only $700 million in procurement funding, leaving about $807.5 million to complete the cost of the ship. Rather than requesting all $807.5 million or so in FY1997, the Administration requested $699.1 million in FY1997 for SSN-23 and deferred the final $105 million or so needed to complete the cost of the ship (as adjusted) to FY1998. Congress, as part of its action on the FY1996 defense budget, approved $649.1 million (rather than $699.1 million) for SSN-23, leaving about $155 million to complete the cost of the ship. The Administration requested $153.4 million in FY1998 to complete the cost of SSN-23 (as adjusted); Congress approved this amount. Thus, of the approximately $2.4 billion cost of SSN-23 as then estimated, a total of $802.5 million—about one-third of the total estimated cost of the ship—was appropriated by Congress in the two years (FY1997 and FY1998) following the year (FY1996) in which SSN-23 was (for a second time) procured. LHD-6 Amphibious Assault Ship Going into the conference on the FY1993 defense appropriation bill, the House had recommended fully funding procurement of the Wasp (LHD-1) class amphibious assault ship Bonhomme Richard (LHD-6)—a ship the Administration had not requested for procurement—at a cost of $1.205 billion, while the Senate recommended $1.050 billion. During the conference, however, competition among various programs for defense funding resulted in an agreement in which LHD-6 was approved for procurement in FY1993 but only $305 million in FY1993 funding was provided. The conference report on the bill stated: The conferees agree to provide $305,000,000 in funds to initiate the purchase of one LHD-1 class amphibious assault ship. The conferees have provided authority for the Navy Secretary to enter into a contract for this ship even though full funding has not yet been provided to the Navy. The conferees request that the Navy award a contract for the construction of this vessel and include the additional funds required for this program in its fiscal year 1994 budget request. The $893.8 million needed to complete the funding of the ship (as adjusted) was requested by the Administration in FY1994 and approved by Congress. Thus, LHD-6 was split-funded, with about three-quarters of the cost of LHD-6 provided the year after the ship's year of procurement. LHD-8 Amphibious Assault Ship Congress included a provision in the Shipbuilding and Conversion, Navy (SCN) sections of both the FY2000 and FY2001 defense appropriations acts stating "That the Secretary of the Navy is hereby granted the authority to enter into a contract for an LHD-1 [class] Amphibious Assault Ship which shall be funded on an incremental basis." The ship in question is LHD-8, which was funded on an incremental basis, with the final increment provided in FY2006. DOD records the ship in its budget presentations as having been procured in FY2002. LHA-6 Amphibious Assault Ship The Navy in its FY2007 budget proposed procuring the amphibious assault ship LHA-6 in FY2007 using split funding in FY2007 and FY2008. Congress, in acting on the proposed FY2007 budget, approved the Navy's requested first increment of funding for LHA-6. The Navy's proposed FY2008 budget requests the second increment of funding for the ship. First Two DDG-1000 Destroyers The Navy in its proposed FY2007 budget proposed procuring the first two DDG-1000 destroyers in FY2007 using split funding in FY2007 and FY2008. Congress, in acting on the proposed FY2007 budget, approved the Navy's requested first increment of funding for the two DDG-1000s. The Navy's proposed FY2008 budget requests the second increment of funding for the two ships. CVN-78 Aircraft Carrier The Navy in its proposed FY2007 and FY2008 budgets proposed procuring the aircraft carrier CVN-78 in FY2008 using split funding in FY2008 and FY2009. Under the Navy's proposed funding plan, the ship is to be funded over a total of nine years, with about 35.2% of its procurement cost provided in advance procurement funding between FY2001 and FY2007, about 26.1% to be provided in the procurement year of FY2008, and about 38.8% to be provided in FY2009.

Summary: Some observers have proposed procuring Navy ships using incremental funding or advance appropriations rather than the traditional full funding approach that has been used to procure most Navy ships. Supporters believe these alternative funding approaches could increase stability in Navy shipbuilding plans and perhaps increase the number of Navy ships that could be built for a given total amount of ship-procurement funding. The issue for Congress is whether to maintain or change current practices for funding Navy ship procurement. Congress's decision could be significant because the full funding policy relates to Congress's power of the purse and its responsibility for conducting oversight of defense programs. For Department of Defense (DOD) procurement programs, the full funding policy requires the entire procurement cost of a usable end item (such as a Navy ship) to be funded in the year in which the item is procured. Congress imposed the full funding policy on DOD in the 1950s to strengthen discipline in DOD budgeting and improve Congress's ability to control DOD spending and carry out its oversight of DOD activities. Under incremental funding, a weapon's cost is divided into two or more annual increments that Congress approves separately each year. Supporters could argue that using it could avoid or mitigate budget spikes associated with procuring very expensive ships such as aircraft carriers or "large-deck" amphibious assault ships. Opponents could argue that using it could make total ship procurement costs less visible and permit one Congress to budgetarily "tie the hands" of future Congresses. Under advance appropriations, Congress makes a one-time decision to fund the entire procurement cost of an end item. That cost can then be divided into two or more annual increments that are assigned to (in budget terminology, "scored in") two or more fiscal years. Supporters could argue that using advance appropriations could avoid or mitigate budget spikes without some of the potential disadvantages of incremental funding. Opponents could argue that advance appropriations retains (or even expands) a key potential disadvantage of incremental finding—that of tying the hands of future Congresses. Using incremental funding or advance appropriations could, under certain circumstances, marginally reduce the cost of Navy ships. Under certain other circumstances, however, it could increase costs. Options for Congress include maintaining current ship-procurement funding practices; strengthening adherence to the full funding policy; increasing the use of incremental funding; beginning to use advance appropriations; and transferring lead-ship detailed design and nonrecurring engineering costs to the research and development account. Arguments could be made in support of or against each of these options. This report will be updated as events warrant.