A U.S. soldier with the 10th Combat Aviation Brigade, N.Y., and on team Mighty Falcons, performs ammo can squats during the U.S. National Guard 5k race and Minuteman Challenge on Bagram Air Field, Dec. 14, 2013. The race and challenge concluded a three-day National Guard 377th Birthday celebration hosted by the Ohio National Guard 437th Military Police Battalion and National Guard Affairs - Afghanistan. (U.S. Army photo by Sgt. Quentin Johnson, 2nd BCT PAO, 1CD)