Joint Base Anacostia–Bolling (JBAB) is a 905-acre (366 ha) military installation, located in Southwest Washington, D.C., established on 1 October 2010 in accordance with congressional legislation implementing the recommendations of the 2005 Base Realignment and Closure Commission. The legislation ordered the consolidation of Naval Support Facility Anacostia and Bolling Air Force Base (BAFB), which were adjoining but separate military installations into a single joint base, one of twelve formed in the country as a result of the law. The base hosts the Defense Intelligence Agency Headquarters amongst its other responsibilities. The only aeronautical facility at the base is a 100-by-100-foot helipad.

The 11th Wing is a United States Air Force unit assigned to the Air Force District of Washington. It is the host unit at Joint Base Anacostia-Bolling in Washington, D.C., on from June 2020. It previously was stationed at Joint Base Andrews, Maryland where it was the host unit. The 11th Wing was one of the largest wings in the Air Force. It is known as "The Chief's Own", an honorific originally intended to reflect that the Chief of Staff of the United States Air Force personally created the organization.