180223-A-CG673-0007 U.S. Airmen assigned to the 321st Special Tactics Squadron, 352nd Special Operations Wing conduct movement to a support by fire position during Arctic winter training near Kiruna, Sweden, February 23, 2017. The training included four weeks of basic winter warfare alongside U.S. Army Special Forces. (U.S. Army photo by Staff Sgt. Matt Britton) SHARE: Download: Full Size (1.58 MB) Credit: Staff Sgt. Matthew Britton VIRIN: 180223-A-CG673-0008.JPG Photo Gallery