America's military installations, including their associated environment, have many purposes. They must sustain the regular forward and home station presence of U.S. forces as well as provide support in training and deployment to meet the Nation's need in periods of crisis, contingency, and combat.

Basing Directorate


The Readiness and Environmental Protection Initiative (REPI) supports cost-sharing partnerships authorized by Congress (10 U.S.C. § 2684a), between the military Services, private conservation groups, and state and local governments to protect military test and training capabilities and conserve land. These win-win partnerships acquire easements or other interests in land from willing sellers to preserve compatible land uses and sustain wildlife habitat near installations and ranges where the military operates, tests, and trains. Under REPI, the Department of Defense partners with conservation organizations and state and local governments to preserve buffer land and habitat around our military's installations and ranges. For more information, visit REPI’s website at: 



BRAC (Base Realignment and Closure) is the process DoD has previously used to reorganize its installation infrastructure to more efficiently and effectively support its forces, increase operational readiness and facilitate new ways of doing business. DoD anticipates that BRAC 2005 will build upon processes used in previous BRAC efforts.

Joint Basing

The joint basing program, established by a recommendation of the 2005 Base Closure and Realignment Commission, represents the department's efforts to optimize the delivery of installation support across the services. The BRAC Report created 12 joint bases from 26 service installations that were in close proximity or shared a boundary. As of 1 October 2010, all 12 joint bases achieved full operational capability.

List of Joint Bases

More Information on Joint Bases