KUNSAN AIR BASE, Republic of Korea -- U.S. Air Force Senior Airman Christopher Kaffer, 8th Security Forces Squadron, challenges Staff Sergeant Derrick Spencer with a M249 Squad Automatic Weapon upon entering an entry control point during the BEVERLY BULLDOG 08-03 peninsula-wide operational readiness exercise (PENORE) here July 22. The PENORE is a training exercise among United States Forces in Korea, keeping Wolf Pack Airmen ready to execute the mission. (U.S. Air Force photo/ Senior Airman Angela Ruiz)