T-ARS Characteristics and Mission

Military Sealift Command operates two Safeguard Class T-ARS rescue and salvage ships: the USNS Grasp (T-ARS 51) and the USNS Salvor (T-ARS 52). These versatile vessels are equipped to rescue disabled ships, tow distressed vessels, conduct salvage and dive operations, and provide heavy lift support. Their shallow draft and maneuverability enable them to access ports and piers that other MSC ships cannot reach, making them invaluable for retrieving sunken military equipment and assisting in emergency situations. In addition to their operational roles, these ships may also be deployed globally to train divers and offer emergency medical assistance with their decompression chambers. The T-ARS vessels are unique ships in the MSC fleet. 

Propulsion: 4 diesels engines, 2 shafts, 4,200 horsepower

Length: 255 feet (77.7 meters)

Beam: 51 feet (15.5 meters)

Displacement: 3,283 tons (2,978.2 metric tons) full load

Draft: 16 feet 9 inches (5.11 meters)

Speed: 14 knots

Diving Depth: 190 feet (57.9 meters).

Salvage capability: 7.5-ton capacity forward boom and a 40-ton capacity aft boom.

Heavy lift: 150 ton hauling force.

MSC Crew: 28

Navy Dive Units: Up to 35 people.

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