DOD's Real Property Management Program is governed by statute and DOD regulations, directives, and instructions that establish real property accountability and financial reporting requirements. These laws, regulations, directives, and instructions--a selection of which are discussed below--require DOD and the military departments to maintain a number of data elements about their facilities to help ensure efficient property management and thus help identify potential facility consolidation opportunities. Department of Defense Directive 4165.06, Real Property (Oct. 13, 2004, certified current Nov.18, 2008). includes Army Regulation 405-70; the Naval Facilities Engineering Command P-78; and Air Force Policy Directive 32-10. The guidance requires, among other things, that real property records be accurate and be managed efficiently and economically. It also requires the military departments to maintain a complete and accurate real property inventory with up-to-date information, to annually certify that the real property inventory has been reconciled, and to ensure that all real property holdings under the military departments' control are being used to the maximum extent possible. Appendix II describes some of the guidance from DOD and the military departments and includes excerpts of the related requirements to manage real property. In managing the real property under their control, the military departments are responsible for implementing real property policies and programs to, among other things, hold or make plans to obtain the land and facilities they need for their own missions and for other DOD components' missions that are supported by the military departments' real property. Additionally, the military departments are required to (1) budget for and financially manage so as to meet their own real property requirements; (2) accurately inventory and account for their land and facilities; and (3) maintain a program monitoring the use of real property to ensure that all holdings under their control are being used to the maximum extent possible consistent with both peacetime and mobilization requirements. The military departments' processes for managing and monitoring the utilization of facilities generally occur at the installation level. According to OSD guidance, inventories are to be conducted every 5 years except for those real property assets designated as historic, which are to be reviewed and physically inventoried every 3 years. According to DOD Instruction 4165.70, the military departments' real property administrators are accountable for maintaining a current inventory count of the military departments' facilities and up-to-date information regarding, among other things, the status, condition, utilization, present value, and remaining useful life of each real property asset. Inventory counts and associated information should be current as of the last day of each fiscal year. When DOD's real property is no longer needed for current or projected defense requirements, it is DOD's policy to dispose of it. In addition, DOD Instruction 4165.70 requires the military departments to periodically review their real property holdings, both land and facilities, to identify unneeded and underused property. The three military departments maintain a number of real property databases that are to be used to manage real property assets for the Army, Navy, Marine Corps, and the Air Force as shown in table 1. OSD's Base Structure Report Fiscal Year 2013 Baseline (OSD's Base Structure Report) is a summary of DOD's real property inventory and a "snapshot" of DOD's real property data collected as of September 30, 2012, and serves as the beginning balance for fiscal year 2013. The report identifies DOD's real property assets, including buildings, structures, and linear structures, worldwide. Table 2 shows the total assets, percentages, and plant replacement values of real property assets for each of the military departments and the Washington Headquarters Services. OSD compiles and maintains the department's real property assets inventory in a single database, called the Real Property Assets Database. OSD's Real Property Assets Database contains specific reporting data on the military departments' real property records and is considered the single authoritative source for all DOD real property inventory. OSD's objectives for the Real Property Assets Database are to comply with current DOD business architecture, support the DOD standardized real property requirements, and implement DOD Instruction 4165.14: Real Property Inventory and Forecasting. The Real Property Assets Database is the source used for OSD's annual real property reporting that includes the Federal Real Property Profile reportReport. OSD's Base Structure Report is a snapshot of real property assets as of September 30 of the previous fiscal year and serves as the baseline for each contemporaneous fiscal year. It is a consolidated summary of the three military departments' real property inventory data, submitted annually. The three military departments' real property inventory records, which are the source for compiling DOD's real property records on an annual basis, are uploaded to OSD's Real Property Assets and OSD's Base Structure Database. Additionally, the Secretaries of the military departments are to certify annually that the real property inventory records have been reconciled. we found that as of September 30, 2010, DOD's In September 2011,Real Property Assets Database reported utilization data for fewer than half of DOD's total inventory of facilities and that much of the data were outdated and did not reflect the true usage of the structures. OSD stated at the time that utilization data in its database did not cover the full DOD inventory because the primary focus of the department's efforts to collect and record such data had been in response to reporting requirements from the Federal Real Property Council, which requires annual reports on utilization of five categories of buildings for the Federal Real Property Profile. However, OSD annually reports all of its real property in its Base Structure Report. Further, we found that when utilization-rate data were recorded in OSD's database, the recorded entry often did not reflect the true usage of the facilities. For example, we found that in fiscal year 2010 the real property data for the Air Force reported a utilization rate of 0 percent for 22,563 buildings that were reported to be in an active status. As a result, we recommended that the Secretary of Defense direct the Deputy Under Secretary of Defense for Installations and Environment to (1) develop and implement a methodology for calculating and recording utilization data for all types of facilities and to modify their processes for updating and verifying the accuracy of reported utilization data to reflect a facility's true status and (2) develop strategies and measures to enhance the management of DOD's excess facilities after the current demolition program ends, taking into account external factors that might affect future disposal efforts. OSD partially concurred with our first recommendation because it stated that it had some actions already underway to address the recommendation. However, at that time, OSD did not specify what actions it had undertaken to date or the time frames for completing efforts to improve the collection and reporting of utilization data. DOD concurred with our second recommendation, but did not provide any details or specific time frames for efforts to address it. As of June 2014, according to OSD officials, they have not fully implemented these two recommendations. Our body of work on results-oriented management has shown that successful organizations in both the public and private sectors use results-oriented management tools to help achieve desired program outcomes. These tools, or principles, derived from the Government Performance and Results Act (GPRA) of 1993, provide agencies with a management framework for effectively implementing and managing programs and shift program-management focus from measuring program activities and processes to measuring program outcomes. The framework can include various management tools, such as long-term goals, performance goals, and performance measures, which can assist agencies in measuring performance and reporting results. Our prior work has also shown that organizations need effective strategic management planning in order to identify and achieve long-term goals. We have identified key elements that should be incorporated into strategic plans to help establish a comprehensive, results-oriented management framework for programs within DOD. Further our prior body of work has also shown that organizations conducting strategic planning need to develop a comprehensive, results- oriented management framework to remain operationally effective, efficient, and capable of meeting future requirements. A results-oriented management framework provides an approach whereby program effectiveness is measured in terms of outcome metrics. Approaches to such planning vary according to agency-specific needs and missions; however, irrespective of the context in which planning is done, our prior work has shown that such a strategic plan should contain the following seven critical elements: (1) a comprehensive mission statement; (2) long- term goals; (3) strategies to achieve the goals; (4) use of metrics to gauge progress; (5) identification of key external factors that could affect the achievement of the goals; (6) a discussion of how program evaluations will be used; and (7) stakeholder involvement in developing the plan. In our analysis of OSD's Real Property Assets Database over the past 4 fiscal years, we found that although the department has made some progress in improving its real property records, OSD continued to collect incomplete utilization data for its real property assets. Specifically, we found that OSD's methodology for calculating and recording utilization data has not changed since our September 2011 report and the data continue to be incomplete and not encompass all of DOD's assets. OSD guidance requires that utilization rates be included for all categories of its real property asset records. The percentage of total real property assets with a reported utilization rate increased from 46 percent to 53 percent over the past 4 fiscal years, as shown in table 3. For example, as of September 30, 2013, we found that facility utilization data were missing for 245,281 of DOD's 524,189 assets--that is, about 47 percent of its total real property assets. Although the percentage of facilities not reporting any utilization rate decreased since 2011, OSD's fiscal year 2013 database still reflects that almost half of DOD's total real property assets records do not reflect a utilization rate. Further, related to accuracy of the data, we found a number of real property assets reporting a zero utilization rate, which may indicate either inaccurate records or some type of a consolidation opportunity. We used three data fields to determine whether a facility's utilization was consistently reported in OSD's Real Property Assets Database. Specifically, we used the following three criteria--a utilization rate reported as "zero" (indicating the facility was not being utilized), a status reported as "active" (indicating the facility was being utilized), and the type of asset described as a "building." We found that as of September 30, 2013, OSD reported 7,596 buildings across the four military services with inconsistent or inaccurate reported utilization, as shown in table 4. We then assessed these facilities and found that 30 percent (2,255 of the 7,596 facilities) were also described as "utilized" in the Real Property Assets Database. Having a utilization rate of zero and being in an active status and described as utilized shows potential inconsistencies or inaccuracies in the data. We analyzed the inconsistencies across the four services and found the following: The Army reported 6,391 real property records with a zero utilization rate, but 1,734 (about 27 percent) of those buildings were described as utilized; the remainder of the Army's records noted 37 buildings (about 0.01 percent) described as underutilized; and 4,620 (about 72 percent) of those buildings had no utilization description. The Navy's 13 buildings and the Marine Corps' 18 buildings that were reported with a zero utilization rate had no utilization description. Of the Air Force's 1,174 buildings reported with a zero utilization rate, 521 (about 44 percent) were described as utilized and 653 (about 56 percent) had no utilization description. Our analysis also showed that OSD has made some improvements in addressing some other inaccuracies in the utilization rates in its real property records. For example, we found that OSD corrected its real property records for those reported with a utilization rate greater than 100 percent. Specifically, our analysis showed that OSD had previously reported real property records of 2,270; 2,093; and 999, in fiscal years 2010, 2011, and 2012, respectively, with a utilization rate greater than 100 percent. In fiscal year 2013, OSD had addressed this inaccuracy and reported no real property records with a utilization rate greater than 100 percent. As another example, according to OSD's real property inventory data element dictionary, the utilization rate for its real property records should be reported as a whole number from 0 percent to 100 percent. Our analysis found that, since fiscal year 2010, OSD has been making progress in addressing the utilization rates that were not reported as whole numbers and that, overall, the total number of real property records in OSD's Real Property Assets Database reporting a utilization rate that is not a whole number has steadily decreased over the past 4 fiscal years. As with our analysis of OSD's Real Property Assets Database, we found that the military departments do not collect and maintain accurate real property records in their respective databases, which limits the use of the databases as a tool to identify consolidation opportunities. We found, first, that at all 11 of the military service installations we visited, according to the installation officials, the utilization data are not systematically updated, but instead are updated when (1) there is a request for space; (2) a facility is consolidated or remodeled; (3) an area is being reviewed for potential military construction projects; (4) there may be a transfer of personnel at the installation; or (5) there is a periodic review of their real property holdings, both land and facilities, to identify unneeded and underused property. Real property officials at all 11 of the military service installations we visited told us that evaluating the utilization of facilities requires physical inspections to verify and validate the accuracy of the utilization data within their real property inventory records. For example, according to Army Regulation 405-70, Army installations are required to perform an annual utilization survey and report findings of The Navy and the Air unused, underutilized, or excess real property.Force do not have a similar requirement for annual utilization surveys. The Army regulation requires a report containing a list of unused or underutilized buildings by facility classes and category code, building number, total gross square feet, gross square feet available, type of construction (permanent, semi-permanent, or temporary), and disposition. However, the real property officials at the three Army installations we visited told us that they had not completed the annual utilization surveys for their installations, because they did not have the manpower, the time to accomplish what they characterized as a time-consuming task on an annual basis, or the resources to pay a contractor to accomplish the task. Secondly, we found during our discussions with service headquarters officials and visits to installations that those real property inventory records that are maintained in the military departments' authoritative real property inventory databases are not always accurate. For example: Army headquarters officials demonstrated a recently developed program called the Army's Quality Assurance Reporting Tool, which is used to detect inaccuracies within its real property inventory database at the installation level. In August 2013, Army officials showed us more than 45,000 errors of all types within the real property database for one of the installations we planned to visit. As of August 2013, Army headquarters officials provided us with a listing from one of their real property databases showing the dates when the installation facilities were reviewed. Based on our analysis of the list of facility review dates, we found significant anomalies. For example, we found that the list of facility review dates included such erroneous entries as the years 0012, 0013, 0201, 0212, 0213, 1012, 1776, 1777, 1839, 1855, 1886, 1887, 1888, 1889, 2020, 2030, 2114, 2114, 2201, and 3013. We told Army headquarters' officials about these particular facility review dates, and they responded that they would correct them. Table 5 below shows our analysis of the Army's review dates, building count, and percentage reviewed. In order to determine if established internal control procedures over the Air Forces' real property were operating effectively, a Real Property Assertion Team consisting of representatives from Headquarters Air Force, Civil Engineering, Asset Accountability and Optimization, the Deputy Assistant Secretary, Accounting and Financial Operations, and independent contractors was assembled. and the authoritative real property inventory system provided inaccurate data and could not support audit readiness assertions over real property assets. Included in an Air Force Audit Agency report at one of the installations we visited are five recommendations to develop and implement oversight procedures to validate the accuracy of Air Force's real property data. Military installation-level officials at all 11 locations we visited told us that they use the departments' databases as a tool to help identify space requirements and potential consolidation opportunities; however, incomplete and inaccurate data limit the usefulness of the databases to do so. Specifically, according to these installation-level officials, because the utilization data currently contained in their databases are often missing, out of date, or inaccurate, the installations rely on physical verifications of facilities' utilization to identify consolidation opportunities. The installation-level officials stated that these physical verifications are performed as a result of requests for space or other common real property management processes, such as changes to mission and personnel at the installation. For example, at the 11 installations we visited, we found that consolidations had been performed in the past reactively in response to events, such as new or changing mission requirements, changes to force structure, or requests for facility space. Overall, the four military services use similar criteria and methodologies to address changes in mission requirements or requests for space at an installation. The installations' civil engineers, real property planners, and facility specialists analyze the installations' mission requirements and the space that is authorized to fulfill those missions in order to determine different potential courses of action for use of installation facilities. The installations are required by DOD Instruction 4165.14 to perform physical inventories every 5 years for real property and every 3 years for historical real property. Thus, according to the military installation-level officials, they generally complete 20 percent of the inventories each year, including verifying and correcting real property record data such as the utilization rate. We analyzed OSD's Real Property Assets Database as of September 30, 2013, to determine whether some of the data fields could be used to identify potential consolidation opportunities.among the 11 locations we visited, that there were 12 real property assets or facilities that had data fields that indicated that they may have potential consolidation opportunities, which were located at 3 of the locations we visited. In our analysis, we found, At the first location, with 7 such facilities (including 4 office facilities), according to the real property officer, one of the office facilities was demolished in December 2013 and the real property record removed in January 2014. Another of the office facilities was demolished in November 2007, and the real property record should have been removed, yet it was present in DOD's September 30, 2013, real property records-- reflecting an error that has been ongoing for more than 6 years. In addition, the real property officer noted that the remaining 2 office facilities that had reported zero utilization rates could be identified as potential consolidation opportunities, but had not been identified until we pointed out our findings to the official. The 3 other facilities at that location (which were not offices) were marked for demolition. The second location had 1 facility, and, according to the Public Works official, this facility is 100 percent utilized and the real property record was reported correctly in the Army's General Fund Enterprise Business System. However, the official noted that this facility had two real property unique identifier numbers--reflecting an error in DOD's Real Property Assets Database, which had not been found until we identified it. The third location had 4 facilities, and, according to the real property officer, 2 of the facilities were put on the installation's demolition list as of February 2014 and the other 2 facilities have usable space that is being considered for reuse by other activities needing space. OSD and the military departments have taken some steps to make improvements to the completeness and accuracy of their data since 2011; however, based on our analysis of OSD's Real Property Assets Database, there continues to be incomplete and inaccurate data. In September 2011, we recommended that DOD develop and implement a methodology for calculating and recording utilization data for all types of facilities, and modify processes to update and verify the accuracy of reported utilization data to reflect a facility's true status. As previously discussed, DOD partially concurred with the recommendation and stated that it recognized the need for further improvements in the collection and reporting of utilization data across the department. Further, DOD stated at the time that it had already begun some efforts to improve utilization data, but it did not specify what actions it had completed to date or the time frames for completing efforts to improve collection and reporting of utilization data. Fully implementing our September 2011 recommendation would help provide reasonable assurance that the utilization data are complete and accurate, which could also help better position the military services to identify consolidation opportunities and realize the potential attendant cost avoidance from no longer maintaining and operating more facility space than needed. OSD does not have a strategic plan to manage DOD's real property efficiently and facilitate the department in identifying opportunities for consolidating unutilized or underutilized facilities. According to DOD Directive 4165.06, it is DOD policy that DOD real property shall be managed to promote the most efficient and economic use of DOD real property assets and in the most economical manner, consistent with defense requirements. In addition, our prior work has shown that organizations need sound strategic management planning in order to identify and achieve long-range goals and objectives. Our prior work also identified critical elements that should be incorporated into strategic plans to establish a comprehensive, results-oriented management framework. A results-oriented management framework approach includes a strategic plan with, among other things, long-term goals, and strategies to achieve the goals, and metrics or performance measures to gauge progress of the implementation to meet the goals. While OSD has established a directive and a number of instructions for the management of real property, including for the maintenance of data elements about their facilities, OSD has not developed a strategic plan nor established department-wide goals, strategies to achieve the goals, or metrics to gauge progress for how it intends to manage its real property in the most economical and efficient manner. Two critical elements of a strategic plan are the establishment of long-term goals and a description of strategies to achieve those goals. Such goals could be focused on correcting inaccurate and incomplete facility utilization-rate data in OSD's Real Property Assets Database to provide better visibility on the status of the utilized, unutilized, and underutilized facilities. Another goal could be to identify opportunities for consolidating unutilized or underutilized facilities in order to effectively and efficiently use facilities as well as to reduce operation and maintenance costs in a time of declining defense budgets. Further, OSD has not established department-wide metrics for assessing progress related to real property management. Such metrics could be used to gauge progress in the efficient utilization of DOD's current real property inventory. For example, a metric could be established for the military departments to complete a 100 percent inventory of all their real property at their respective installations within a specific time frame in order to baseline the number of utilized, unutilized, and underutilized facilities, which could help them to identify consolidation opportunities. OSD officials acknowledged that there is currently no OSD strategic plan that clearly establishes long-term goals, strategies to achieve the goals, and the use of metrics to gauge progress to manage DOD's real property, because DOD has focused on other priorities. However, real property management is a long-standing issue and DOD's real property assets represent significant resources, as well as the opportunity for cost savings through the consolidation or disposal of unutilized or underutilized inventory. Without a strategic plan that includes long-term goals, strategies to achieve the goals, and metrics to gauge progress, it will be difficult for OSD to effectively manage its facilities, and it may be missing opportunities to identify additional consolidation opportunities, and therefore may not be utilizing its facilities to their utmost extent. OSD has made some progress in improving the completeness and accuracy of its facility utilization data in its Real Property Assets Database. However, there continues to be incomplete and inaccurate data at the OSD and military-service level. We continue to believe that fully implementing our 2011 recommendation to develop and implement a methodology for calculating and recording utilization data for all types of facilities, and to modify processes to update and verify the accuracy of reported utilization data to reflect a facility's true status, would help provide reasonable assurance that the utilization data are complete and accurate. Further, OSD's lack of a strategic plan to facilitate the department's management of its real property puts OSD and the military departments at risk for missing consolidation opportunities. As part of a results-oriented management framework, such a strategic plan should contain, among other things, long-term goals; strategies to achieve the goals; and the use of metrics to gauge progress. Without an OSD strategic plan, OSD and the military departments will be challenged in managing their real property in an efficient and economical manner, as required, and in identifying utilized, unutilized, or underutilized facilities as well as consolidation opportunities. To better enable DOD to manage its real property inventory effectively and efficiently, we recommend that the Secretary of Defense direct the Deputy Under Secretary of Defense for Installations and Environment to establish a strategic plan as part of a results-oriented management framework that includes, among other things, long-term goals, strategies to achieve the goals, and use of metrics to gauge progress to manage DOD's real property and to facilitate DOD's ability to identify all unutilized or underutilized facilities for potential consolidation opportunities. We provided a draft of this report to DOD for official review and comment. In its comments, DOD concurred with our recommendation and stated that a strategy review is currently underway with initial guidance and initiatives to be identified by the close of the calendar year. DOD also provided technical comments which we incorporated in our report as appropriate. DOD's written comments are reproduced in their entirety in appendix III. We are sending copies of this report to the appropriate congressional committees; the Secretary of Defense; Deputy Under Secretary of Defense for Installations and Environment; the Secretaries of the Army, Navy, and Air Force; the Commandant of the Marine Corps; and the Director, Office of Management and Budget. In addition, the report is available at no charge on the GAO website at http://www.gao.gov. If you or your staff have any questions about this report, please contact me at (202) 512-4523 or leporeb@gao.gov. Contact points for our Offices of Congressional Relations and Public Affairs may be found on the last page of this report. GAO staff who made key contributions to this report are listed in appendix IV. To determine the extent to which the Office of the Secretary of Defense (OSD) has improved the completeness and accuracy of facility utilization data in its Real Property Assets Database and the military services use the data contained in their respective real property inventory databases to identify potential consolidation opportunities, we obtained selected data fields containing the military services' real property records from OSD's Real Property Assets Database. We selected the same data fields we had used as part of our methodology and analysis for our September 2011 report. Specifically, we analyzed the utilization-rate data fields for fiscal years 2010 through 2013--the most recent full year available at the time of this review--to determine whether more complete utilization-rate data had been entered since our previous review of the fiscal year 2010 data. We assessed the reliability of the Department of Defense's (DOD) real property inventory data by (1) performing electronic testing for obvious errors in accuracy and completeness, (2) reviewing existing information about the data and the system that produced them, and (3) interviewing agency officials knowledgeable about the data. We determined that the data were sufficiently reliable to assess the trends of the utilization data reported in OSD's Real Property Assets Database for fiscal years 2010 through 2013. We also reviewed our prior work on excess and underutilized real property to understand issues previously identified with real property management. We gathered and analyzed documentation, such as a DOD directive and instructions as well as military department regulations, reflecting OSD's and the military departments' management of real property and how OSD used the data contained in its Real Property Assets Database to identify unutilized or underutilized facilities or potential consolidation opportunities. We interviewed officials in the Office of the Under Secretary of Defense for Installations & Environment; each of the three military departments, which include the four military services; and the military service installations we visited, and discussed their processes to manage real property. We selected 11 active military installations to visit to include installations from the four services and to reflect those with high numbers of buildings.While the results of our interviews and visits cannot be generalized to all installations, they provided perspectives on how installations manage their real property. Using OSD's Real Property Assets Database and the following data fields--the utilization rate, the status as "active," and the property description as "building," we used a fourth data field, which described the asset as "utilized," to determine any inconsistencies that might exist between these data fields. Using these four criteria, we reviewed the real property records for the 11 installations we visited to identify the extent to which other consolidation opportunities, if any, may exist on the installations and potential inconsistencies and inaccuracies. We contacted and received information from DOD representatives, as delineated in table 6. To determine the extent to which OSD has a strategic plan to manage DOD's real property efficiently and to facilitate the identification of unutilized and underutilized facilities, we obtained and analyzed documentation, such as the Office of the Deputy Under Secretary of Defense for Installations and Environment report, 2013 Accomplishments and 2014 Goals and Objectives, a DOD directive and instructions, and military department regulations for the management of real property. We also reviewed OSD's Real Property Assets Database as of September 30, 2013--the most recent data available at the time of our review--to identify what facilities, if any, were reported as being unutilized or underutilized and ascertain how OSD implemented its policy and guidance to manage real property in the most economical manner. We discussed the policies and guidance used in managing these facilities with officials in the Office of the Under Secretary of Defense for Installations & Environment and compared OSD's efforts and guidance to the DOD directive and instructions for real property management and the results-oriented management framework as a best practice for strategic planning. We conducted this performance audit from July 2013 to September 2014 in accordance with generally accepted government auditing standards. Those standards require that we plan and perform the audit to obtain sufficient, appropriate evidence to provide a reasonable basis for our findings and conclusions based on our audit objectives. We believe that the evidence obtained provides a reasonable basis for our findings and conclusions based on our audit objectives. The Department of Defense's (DOD) Real Property Management Program is governed by statute and DOD regulations, directives, and instructions that establish real property accountability and financial reporting requirements. Table 7 describes some of the guidance from DOD and the military departments and includes excerpts of the related requirements to manage real property. In addition to the contact named above, Harold Reich (Assistant Director), James Ashley, Ronnie Bergman, Pat Bohan, Tracy Burney, Cynthia Grant, Mary Catherine Hult, Cheryl Weissman, and Michael Willems made key contributions to this report.

Summary:
GAO has designated DOD's Support Infrastructure Management as a high-risk area in part due to challenges DOD faces in reducing excess infrastructure. DOD manages a global real property portfolio of over 557,000 facilities DOD estimates to be valued at about $828 billion as of September 30, 2012. In September 2011, GAO found that DOD was limited in its ability to reduce excess inventory because OSD did not maintain accurate and complete data on the utilization of its facilities in its Real Property Assets Database. House Report 113-102 mandated GAO to review DOD efforts to improve these data. This report examines the extent to which OSD has (1) improved the completeness and accuracy of facility-utilization data in its Real Property Assets Database and the military departments' use of data to identify consolidation opportunities, and (2) a strategic plan to manage DOD's real property efficiently and to facilitate the identification of unutilized and underutilized facilities. GAO analyzed OSD's real property data from fiscal years 2010 through 2013, visited 11 active DOD installations from the four services to reflect those with high numbers of buildings, and interviewed officials. While not generalizable, the interviews provided perspectives about facility utilization. The Office of the Secretary of Defense (OSD) has made some improvements, but OSD's utilization data continue to be incomplete and inaccurate; and data limitations affect the military departments' use of their databases to identify consolidation opportunities. GAO's analysis found that the percentage of total real property assets with a reported utilization rate in OSD's Real Property Assets Database increased from 46 to 53 percent over the past 4 fiscal years. OSD made some improvements in addressing inaccuracies in the utilization rates in its real property records, such as correcting records for those facilities reported with a utilization rate greater than 100 percent. The military departments use databases to a certain degree to identify opportunities to consolidate facilities, but primarily only in response to specific events, such as requests for space. Officials at all 11 installations GAO visited stated that inaccurate and incomplete data in the departments' databases limited opportunities to identify these opportunities. In September 2011, GAO recommended that the Department of Defense (DOD) develop and implement a methodology for calculating and recording utilization data, and modify processes to update and verify the accuracy of reported data. OSD partially concurred because it stated that it had some actions already underway to address the recommendation. However, at that time, OSD did not specify what actions it had undertaken. Moreover, the recommendation has not yet been fully implemented. Fully implementing GAO's recommendation would help provide reasonable assurance that the utilization data are complete and accurate and better position the department to use the databases to identify consolidation opportunities. OSD does not have a strategic plan, with goals and metrics, to manage DOD's real property efficiently and facilitate identifying opportunities for consolidating unutilized or underutilized facilities. According to a DOD directive, it is DOD policy that DOD real property shall be managed to promote the most efficient and economic use of DOD real property assets, and in the most economical manner consistent with defense requirements. However, OSD officials stated that there is currently no OSD strategic plan to manage DOD's real property nor established department-wide goals, strategies to achieve the goals, or metrics to gauge progress for how it intends to manage its real property in the most efficient manner. Such goals could focus on correcting inaccurate and incomplete facility utilization data to provide better visibility on the status of facilities and to identify opportunities for consolidating unutilized or underutilized facilities and reducing operations and maintenance costs. GAO's prior work has shown that organizations need sound strategic planning to identify and achieve long-range goals and objectives. Without a strategic plan, it will be difficult for OSD to effectively manage its facilities and utilize them efficiently. GAO recommends that OSD establish a strategic plan to identify unutilized and underutilized facilities. In written comments on a draft of the report, DOD concurred with the recommendation.