Every 4 years, DOD is required to conduct and report on a comprehensive assessment—the Quadrennial Roles and Missions Review—of the roles and missions of the armed services and the core competencies and capabilities of DOD to perform and support such roles and missions. Specifically, the Chairman of the Joint Chiefs of Staff is to conduct an independent military assessment of the roles and missions of the armed forces, assignment of functions among the armed services, and any recommendations regarding issues that need to be addressed. The Secretary of Defense is then to identify the core mission areas of the armed services; the core competencies and capabilities associated with these mission areas; the DOD component responsible for providing the identified core competency or capability; any gaps in the ability of the component to provide the competency or any unnecessary duplication of competencies or capabilities between a plan for addressing any gaps or unnecessary duplication. The Secretary is then to submit a report on this Quadrennial Roles and Missions Review following the review and not later than the submission of the President’s budget for the next fiscal year; however, the statutory reporting requirement does not explicitly require that all required elements of the assessment be reported. The Quadrennial Roles and Missions Review that resulted in the July 2012 submission occurred amid a series of strategy and policy reviews that DOD has undertaken over the past 5 years. Some of these reviews resulted in specific strategy documents, such as the National Security Strategy, National Defense Strategy, National Military Strategy, and National Security Space Strategy. DOD is also required to conduct two reviews on a regular basis that relate to the Quadrennial Roles and Missions Review: the Quadrennial Defense Review and the Biennial Review of DOD Agencies and Field Activities. The timing requirements for the Quadrennial Roles and Missions Review and the Quadrennial Defense Review result in each Quadrennial Roles and Missions Review occurring 2 years before and 2 years after a Quadrennial Defense Review. In December 2010, DOD also reissued its internal DOD Directive 5100.01, which establishes the functions of DOD and its major components, and, in September 2011, released an update of the Unified Command Plan, which allocates responsibilities among the combatant commands. In addition to these recurring strategy reviews, comprehensive assessments, and updates to DOD guidance, DOD has recently completed two other reviews: the Defense Strategic Guidance, which identified the strategic interests of the United States, and the Strategic Choices Management Review, initiated by the Secretary of Defense in 2013 to inform DOD’s planning for declining future budgets. The Defense Strategic Guidance, released in January 2012, was directed by the President to identify the strategic interests of the United States. The document states that it was an assessment of the defense strategy prompted by the changing geopolitical environment and fiscal pressures. The Defense Strategic Guidance was developed by senior officials from DOD—including the Office of the Secretary of Defense, the Joint Staff, the armed services, and the combatant commands—and the White House. The document outlines security challenges the United States faces and is intended to guide the development of the Joint Force through 2020 and during a period of anticipated fiscal constraints. The Defense Strategic Guidance identified 10 primary missions of the armed forces, as well as several principles to guide the force and program development necessary to achieve these missions. For more information about the Defense Strategic Guidance and other selected strategy and planning documents, see appendix I. In July 2012, DOD submitted the Quadrennial Roles and Missions Review report, together with the Defense Strategic Guidance, to Congress to meet the statutory reporting requirement; however, DOD’s submission did not provide sufficiently detailed information about most of the statutorily required elements of the assessment. Although the statute does not require DOD to report on all elements of the roles and missions assessment, a key principle for information quality indicates that information presented to Congress should be clear and sufficiently detailed.armed services and some information about core capabilities, but did not, Specifically, we found that DOD provided the missions of the for any of the 10 missions, clearly identify the components within the department responsible for providing the core competencies and capabilities, or identify any plans to address any capability gaps or unnecessary duplication. The Quadrennial Roles and Missions Review report identifies missions of the armed services and provides information about capabilities and previously identified areas of duplication. The report restates the 10 missions of the armed forces identified in the Defense Strategic Guidance, and identifies some protected capabilities and investments needed to carry out each of the missions. For example, the report restates DOD’s mission to project power despite anti-access / area denial challenges. It then lists five key enhancements and protected capabilities associated with this mission: enhance electronic warfare, develop a new penetrating bomber, protect the F-35 Joint Strike Fighter program, sustain undersea dominance and enhance capabilities, and develop and enhance preferred munitions capabilities. Additionally, the report also mentioned some previously identified areas of duplication and actions that were subsequently taken, such as eliminating redundancy in intelligence organizations, or proceeding with previous plans to eliminate organizations that performed duplicative functions or outlived their original purpose: the report notes the consolidation of specialized intelligence offices across DOD into two Defense Intelligence Agency task forces focused on counterterrorism and terrorism finance. Finally, the report also provides specific information about Information Operations as well as detention and interrogation, both of which were required to be included in Prior to the submission to this Quadrennial Roles and Missions Review.Congress, senior DOD leadership—including the Deputy Assistant Secretary of Defense for Force Development, the DOD General Counsel, Assistant Secretary of Defense for Legislative Affairs, Under Secretary of Defense (Comptroller), Director of Cost Assessment and Program Evaluation, Director of the Joint Staff, Under Secretary of the Navy, Secretary of the Army, and Secretary of the Air Force—internally concurred that the submission met the statutory requirement according to a tracking sheet used by the Office of the Under Secretary of Defense for Policy. While the submission identifies core missions for the armed services and provides some information about capabilities and competencies needed for those missions, it does not provide sufficiently detailed information about other statutorily required elements of the roles and missions assessment. In our review of the report, we found that DOD did not, for any of the 10 missions, clearly identify the components within the department responsible for providing the core competencies and capabilities, or identify any plans to address any capability gaps or unnecessary duplication. For example: The submission does not provide clear and sufficiently detailed information on which component or components are responsible for enhancing electronic warfare capabilities, which is identified by DOD as one of the key capabilities needed to project power despite anti- access / area denial challenges. In our prior work, we have found that DOD needed to strengthen its management and oversight of electronic warfare programs and activities, reduce overlap, and improve its return on its multibillion-dollar acquisition investments. DOD has acknowledged that it faces ongoing challenges in determining whether the current level of investment is optimally matched with the existing capability gaps.does not provide sufficiently detailed information of its approach to assign responsibilities, close potential gaps, or eliminate unnecessary duplication. The submission also does not provide clear and sufficiently detailed information on which components are responsible for enhancing airborne intelligence, surveillance, and reconnaissance capabilities, which are required for counterterrorism and irregular warfare missions. In our prior work, we have found that ineffective acquisition practices and collaboration efforts in the DOD unmanned aircraft systems portfolio creates overlap and the potential for duplication among a number of current programs and systems. Similarly, we have noted that opportunities exist to avoid unnecessary redundancies and maximize the efficient use of intelligence, surveillance, and reconnaissance capabilities. However, DOD’s submission does not clarify responsibilities among the Air Force, Army, or Navy for developing these capabilities. This is the second time that DOD did not provide sufficiently detailed information to Congress following its roles and missions assessment. In the first Quadrennial Roles and Missions Review Report submitted to Congress in 2009, DOD identified the core missions of the department and identified the DOD Joint Capabilities Areas as the core competencies for the department. However, the report did not provide details for all elements required of the assessment. For example, the report did not provide core competencies and capabilities—including identifying responsible organizations—for each of the missions; instead the report provided some capability information for only specific focus areas within some of these missions. Despite the limited information contained in the 2009 Quadrennial Roles and Missions Review Report, the department used that first review to inform changes later made in DOD Directive 5100.01, which establishes functions of the department and its major components. However, as a result of not providing clear, sufficiently detailed, and relevant information in the most recent submission, DOD did not provide Congress comprehensive information about roles, responsibilities, and needed capabilities and competencies that Congress was seeking. DOD did not conduct a comprehensive process for the roles and missions assessment. Instead DOD limited its approach to leveraging the results of another review, conducted in 2011, that resulted in the January 2012 release of the Defense Strategic Guidance. However, this earlier review was not intended to assess all elements the statute required of the roles and missions review and, as a result, by relying on it DOD does not have the assurance that its resulting assessment was comprehensive. We recognize that there were some benefits to this approach, as the Defense Strategic Guidance did identify primary missions of the armed services, which were then provided as the core missions required for the Quadrennial Roles and Missions Review. In addition, the Defense Strategic Guidance provided several principles to guide the force and program development necessary to achieve these missions. The Defense Strategic Guidance also became the basis for completing the most recent Quadrennial Defense Review.