UNMANNED EAGLE U.S. Navy Lt. Jeremy McCullough launches a Scan Eagle unmanned aerial vehicle from the flight deck of the amphibious dock-landing ship USS Gunston Hall in the Arabian Sea, Aug. 18, 2012. The Scan Eagle is a long-endurance, unmanned system that provides multiple surveillance, reconnaissance data, and battlefield damage assessment missions. McCullough is a medical officer aboard the ship. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 034479-U-MCV35-762.jpg Photo Gallery