YOKOTA AIR BASE, Japan -- Staff Sgt. John Devine, 374th Security Forces Squadron Combat Arms Instructor, gives Senior Airman Eric Hunsaker, 374th Force Support Squadron, tips on slowing down his breathing to help his aim during an M-16 training class here Sept. 20. Airmen attended the weapons qualification course to maintain readiness standards. ( U.S. Air Force photo by Staff Sgt. Stacy Moless)