Joint Base San Antonio (JBSA) history began with a 2005 Base Realignment and Closure Commission (BRAC) recommendation that resulted in congressional legislation directing the consolidation of installations in the San Antonio area. The Air Force's 502 Air Base Wing (502d ABW) is the lead agency for JBSA, which is comprised of three primary operating locations at JBSA-Fort Sam Houston, JBSA-Lackland, and JBSA-Randolph, plus eight other operating areas. The wing's mission is to deliver unrivaled installation support and services to enable mission partner success. JBSA is is home to 266 mission partners who conduct specialized missions in training, healthcare, installation management, security cooperation, recruiting, and more for the Department of Defense.