U.S. Air Force Staff Sgt. Quentin Gray, left, 35th Security Forces Squadron combat arms instructor, loads a 40mm practice round into a M203 grenade launcher for 2nd Lt. Harlan Glinski, 35th SFS logistics and resources officer, during qualification training at Draughon Range, Japan, May 16, 2012. Security Forces Airmen must stay proficient and maintain their deployment status at all times, as well as, qualify annually on weapons they have been trained to fire. (U.S. Air Force photo by Tech. Sgt. Marie Brown/Released)