FAST ROPING U.S. Marines fast rope onto the flight deck of the amphibious assault ship USS Bonhomme Richard from an MH-60S Knighthawk helicopter during a training exercise at sea, March 2, 2014. The ship and the embarked 31st Marine Expeditionary Unit are conducting joint force operations. The helicopter is assigned to Helicopter Sea Combat Squadron 25. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 078496-Z-ZPQ46-527.jpg Photo Gallery