The Gato class of submarines were built for the United States Navy and launched in 1941–1943. Named after the lead ship of the class, USS Gato, they were the first mass-production U.S. submarine class of World War II.
An attack submarine or hunter-killer submarine is a submarine specifically designed for the purpose of attacking and sinking other submarines, surface combatants and merchant vessels. In the Soviet and Russian navies they were and are called "multi-purpose submarines". They are also used to protect friendly surface combatants and missile submarines. Some attack subs are also armed with cruise missiles, increasing the scope of their potential missions to include land targets.
USS Nautilus (SSN-571) was the world's first operational nuclear-powered submarine and the first submarine to complete a submerged transit of the North Pole on 3 August 1958. Her initial commanding officer was Eugene "Dennis" Wilkinson, a widely respected naval officer who set the stage for many of the protocols of today's Nuclear Navy of the US, and who had a storied career during military service and afterwards.
USS Barracuda (SSK-1/SST-3/SS-550), the lead ship of her class, was a submarine that was the third ship of the United States Navy to be named for the barracuda, a voracious, pike-like fish. Her keel was laid down on 1 July 1949 by the Electric Boat Division of General Dynamics Corporation in Groton, Connecticut. She was launched on 2 March 1951 as K-1, sponsored by Mrs. Willis Manning Thomas, and commissioned on 10 November 1951. Notably, future President of the United States Jimmy Carter served as an officer on K-1 as part of its pre-commissioning crew and during its first year of active service until he was reassigned on 16 October 1952.
USS Carbonero (SS/AGSS-337) was a Balao-class submarine, the first ship of the United States Navy to be named for the carbonero, a salt-water fish found in the West Indies.
USS Tullibee (SSN-597), a unique submarine, was the second ship of the United States Navy to be named for the tullibee, any of several whitefishes of central and northern North America.
USS Grampus (SS-523), a Tench-class submarine, was the seventh ship of the United States Navy to be named for two members of the dolphin family (Delphinidae): Grampus griseus, also known as Risso's dolphin, and the orca, also known as the killer whale.
USS Tang (SS/AGSS-563), the lead ship of her class was the second ship of the United States Navy to be named for the tang.
USS Darter (SS-576), a unique submarine based on the Tang class, but incorporating many improvements, was the second ship of the United States Navy to be named for the darter, a type of small American fresh-water fish.
The Balao class was a successful design of United States Navy submarine used during World War II, and with 120 boats completed, the largest class of submarines in the United States Navy. An improvement on the earlier Gato class, the boats had slight internal differences. The most significant improvement was the use of thicker, higher yield strength steel in the pressure hull skins and frames, which increased their test depth to 400 feet (120 m). Tang actually achieved a depth of 612 ft (187 m) during a test dive, and exceeded that test depth when taking on water in the forward torpedo room while evading a destroyer.
USS Bass (SSK-2/SS-551), a Barracuda-class submarine, was the second ship of the United States Navy to be named for the bass, an edible, spiny-finned fish. She was originally named USS K-2 (SSK-2).
Tench-class submarines were a type of submarine built for the United States Navy (USN) between 1944 and 1951. They were an improvement over the Gato and Balao classes, only about 35 to 40 tons larger, but more strongly built and with a slightly improved internal layout. One of the ballast tanks was converted to carry fuel, increasing range from 11,000 nautical miles to 16,000 nautical miles. This improvement was also made on some boats of the previous two classes. Further improvements were made beginning with SS-435, which are sometimes referred to as the Corsair class. Initial plans called for 80 to be built, but 51 were cancelled in 1944 and 1945 when it became apparent that they would not be needed to defeat Japan. The remaining 29 were commissioned between October 1944 (Tench) and February 1951 (Grenadier). The last submarine of the Tench class, as well as the last submarine which served during World War II, remaining in service with the U.S. Navy was USS Tigrone (AGSS-419) which was decommissioned on 27 June 1975.
USS Harder (SS-568), a Tang-class submarine, was the second ship of the United States Navy to be named for the harder, a fish of the mullet family found off South Africa.
USS Grenadier (SS-525), a Tench-class submarine, was the second ship of the United States Navy to be named for the grenadier, a soft-finned deep sea fish of the Macrouridae with a long, tapering body and short, pointed tail family, also known as rattails.
The Barracuda-class submarines were the product of Project Kayo, a research and development effort begun immediately after World War II by the United States Navy to "solve the problem of using submarines to attack and destroy enemy submarines." They originally had the hull classification symbol SSK, for "hunter-killer submarine".
USS Grouper (SS/SSK/AGSS-214), a Gato-class submarine, was the only ship of the United States Navy to be named for the grouper.
USS Baya (SS/AGSS-318), a Balao-class submarine, was a ship of the United States Navy named for the baya. During World War II, she completed five war patrols in the South China Sea, Gulf of Siam, Java Sea, and Philippine Sea between 23 August 1944 and 25 July 1945. She sank four Japanese vessels totaling 8855 gross register tons, and shared credit with the submarine USS Hawkbill (SS-366) for sinking a Japanese 8,407-gross register ton passenger-cargo ship. After World War II, she saw service as a research submarine during the Cold War and operated off Vietnam during the Vietnam War.
USS Chivo (SS-341), a Balao-class submarine, was a ship of the United States Navy named for the "chivo" or big-scaled goatfish Pseudopenaeus grandisquamis, a fish inhabiting the Pacific Ocean between Panama and Mexico.
USS Tiru (SS-416), a Balao-class submarine, was a vessel of the United States Navy named for the tiru, a member of the lizardfish family.
United States