Joint Base San Antonio (JBSA) is a major military installation located in San Antonio, Texas. It was formed in 2010 by merging Lackland Air Force Base, Fort Sam Houston, and Randolph Air Force Base. JBSA serves as a key training and operational hub for the United States Armed Forces. The base supports various missions, including basic military training for the Air Force and medical training for the Army. JBSA is also home to several important organizations, such as the Air Education and Training Command and the Army Medical Department. Its strategic location enhances military readiness and collaboration among different branches.