Aircraft jacks hold up a C-5 Super Galaxy aircraft during a 721st Air Mobility Squadron training at Ramstein Air Base, Germany, Dec. 11, 2020. During the two-week training, Airmen from Incirlik AB, Turkey, Rota AB, Spain, Spangdahlem AB, Germany, and Ramstein AB learned how to lift the aircraft using hydraulic aircraft jacks improving their maintenance proficiency. The 721st Air Mobility Squadron provides command and control, aerial port, and aircraft maintenance in support of the national military strategy to sustain forces worldwide. (U.S. Air Force photo by Senior Airman Thomas Karol)