(Left) U.S Air Force Staff Sgt. Mark Saldana and Tech. Sgt. Beau Hanson visit with Afghan Air Force soldiers near Forward Operating Base Oqab, Kabul, Afghanistan, Dec. 13, 2015. Saldana and Hanson are assigned to Train, Advise, Assist Command-Air (TAAC-Air) security forces as advisors. (U.S. Air Force photo by Staff Sgt. Corey Hook/Released)