U.S. Army Lt. Gen. Ken Tovo, U.S. Southern Command military deputy commander, talks with Mr. Ken Popelas, 612th Theater Operations Group deputy commander, during a tour of the 309th Aerospace Maintenance and Regeneration Group at Davis-Monthan Air Force Base, Ariz., Nov. 4, 2013. General Tovo visited the base to meet with 12th Air Force (Air Forces Southern) Airmen and thank them for their contributions as the air component to U.S. Southern Command. (U.S. Air Force photo/Capt. Justin Brockhoff)