READY TO JUMP U.S.Marine Corps Gunnery Sgt. Nathan Smith issues commands to paratroopers during jump from a U.S. Air Force aircraft into Cairo, Egypt, Nov. 10, 2007, as part of an exercise with Egyptian paratroopers. SHARE: Download: Full Size (0.02 MB) Credit: VIRIN: 407306-R-TTB96-249.jpg Photo Gallery