Fort Huachuca U.S. Army
Sierra Vista
Fort Huachuca is a United States Army installation located in Sierra Vista in southeast Arizona, about 15 miles north of the border with Mexico. It provides 21,327 jobs and $2.86 billion in economic impact. Its missions include the U.S. Army Intelligence Center, 9th Army Signal Command, and the training site for the Grey Eagle UAV. Fort Huachuca can have more than 18,000 people on post during peak hours, making it one of the busiest installations. Fort Huachuca is also the headquarters of the Army Military Auxiliary Radio System (MARS). Other tenant agencies include the Joint Interoperability Test Command, Information Systems Engineering Command (ISEC) and the Electronic Proving Ground (EPG). http://huachuca-www.army.mil/