Randolph Air Force Base Bexar County (TX)
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In 2005, the Department of Defense received Congressional authorization for a Base Realignment and Closure Round. Under the BRAC Joint Basing Recommendation for San Antonio, installation support functions at the Army's Fort Sam Houston were combined with those at Randolph and Lackland Air Force Bases under a single organization to form what is the largest joint base in the DOD.
The Air Force is the lead agency for Joint Base San Antonio, comprising three primary locations at JBSA-Fort Sam Houston, JBSA-Lackland and JBSA-Randolph plus 8 other operating locations and more than 200 mission partners.