PERIMETER POST A U.S. Army soldier assigned to the 82nd Airborne Division, 505th Parachute Infantry Regiment mans a perimeter post during a joint forcible entry exercise on Fort Bragg, N.C., June 17, 2008. The exercise is a joint airdrop designed to enhance service cohesiveness between Army and Air Force personnel in executing large-scale heavy equipment and troop movement. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 106247-R-GAW24-809.jpg Photo Gallery