On behalf of all the men and women of the 502d Air Base Wing (Joint Base San Antonio), welcome to 'Military City USA.' It's not just a slogan, but a way of life for the people of this incredible city. They truly embrace our service members and their families and make them feel at home. Encompassing three geographically separated installations (Lackland AFB, Randolph AFB and Fort Sam Houston), Joint Base San Antonio (JBSA) is home to more than ...