Surveyors secure an autonomous underwater vehicle aboard USS Henson.

100914-N-1038B-002 
NORTH SEA (Sept. 14, 2010) Oceanographer Kevin Dial of the Naval Oceanographic Office rinses one of the autonomous underwater vehicles after safely recovering it from the waters of the North Sea onto the Military Sealift Command oceanographic survey ship USNS Henson (T-AGS 63). (U.S. Navy photo by Rebecca Burke/Released)

100914-N-1038B-002 
 NORTH SEA (Sept. 14, 2010) Oceanographer Kevin Dial of the Naval Oceanographic Office rinses one of the autonomous underwater vehicles after safely recovering it from the waters of the North Sea onto the Military Sealift Command oceanographic survey ship USNS Henson (T-AGS 63). (U.S. Navy photo by Rebecca Burke/Released)