Defenders from the 791st Missile Security Forces Squadron sew foliage on to their ghillie suits during joint-unit training at Minot Air Force Base, N.D., Nov. 22, 2017. During training, Airmen added natural elements such as sticks and grass to their camouflage suits to better integrate themselves in a variety of locations. (U.S. Air Force photo by Senior Airman J.T. Armstrong)