Army Spc. Anthony Wanja, a CH-47F Chinook helicopter mechanic with B Company, 412th Aviation Support Brigade, based at Katterbach, Germany, strains while pushing cargo onto a C-5M Super Galaxy at Camp Marmal, Afghanistan, Jan. 27, 2013. The 621st sent a contingency response team to Mazar-e-sharif, Afghanistan, to provide en route command and control and communications support in support of a U.S. transportation command intermodal movement of two U.S. Army Combat Aviation Brigades. (U.S. Air Force photo/Tech. Sgt. Parker Gyokeres)