PT boat
PT Boats were motor torpedo boats ("PT", for "Patrol Torpedo"). They were small, fast ships used by the United States Navy in World War II to attack larger surface ships. The PT boat squadrons were nicknamed "the mosquito fleet". They were exceedingly nimble, relatively expendable to the larger fleet, and carried torpedoes that featured a remarkable destruction-to weight ratio. John F. Kennedy famously served on one of these, and his boat was sliced in two by enemy fire. Navies often used destroyers to combat these nimble but dangerous surface craf. t
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Huckins 78-foot (24 m) PT-259 underway near Midway c.1944
USS PT-167 is holed by an enemy torpedo that failed to detonate, 5 November 1943. Painting by Gerard Richardson
USS Hornet with PT-28 and PT-29
PT boat gunner mans a twin .50 caliber Browning M2 machine gun off New Guinea
An 80-foot (24 m) Elco PT boat with original Mark 18 torpedo tubes on patrol off the coast of New Guinea, 1943
Lieutenant (junior grade) John Kennedy (right) with his PT-109 crew