DJIBOUTI JOINT TRAINING U.S. Army soldiers and Marines conduct sling load operations on Chabelley Air Field, Djibouti, July 14, 2008. The soldiers are assigned to the 18th Field Artillery Regiment's Battery B, 2nd Battalion, and the Marines are assigned to Marine Heavy Helicopter Squadron 461 operating CH-53 Sea Stallion helicopters. SHARE: Download: Full Size (0.04 MB) Credit: VIRIN: 138206-C-VHI94-554.jpg Photo Gallery