Bolster-class rescue and salvage ship

The Bolster class were a series of rescue and salvage ships designed and built for the United States Navy during World War II. Rescue and salvage ships such as the Bolster class save battle-damaged combat ships from further damage and tow them to safety. Rescue, salvage and towing ships provide rapid fire fighting, pumping, battle damage repair and rescue towing to warships in combat and tow them to repair ships or bases in safe areas.