A U.S. Air Force C-17 Globemaster III aircraft drops pallets of cargo. A U.S. Air Force C-17 Globemaster III aircraft assigned to 817th Expeditionary Airlift Squadron drops pallets of cargo over a forward operating base in Afghanistan on Aug. 27, 2009. SHARE: Download: Full Size (0.03 MB) Credit: VIRIN: 530098-C-JYS12-173.jpg Photo Gallery