Fort Sam Houston, Texas

Fort Sam Houston is one of seven major military areas around San Antonio. It consists of a 3,200-acre main base, and the 28,000-acre Camp Bullis range area, 20 miles northwest of San Antonio. The main base is a major medical and medical training center for the Army, and is the cantonment area for the fort. Fort Sam Houston, along with Lackland Air Force Base and Randolph Air Force Base, are technically now united as Joint Base San Antonio.