USS Irex (SS-482)
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USS ''Irex'' (SS-482), a , was the only ship of the
United States Navy The United States Navy (USN) is the naval warfare, maritime military branch, service branch of the United States Department of Defense. It is the world's most powerful navy with the largest Displacement (ship), displacement, at 4.5 millio ...
to be named for the irex, one of the oceanic fishes belonging to the family ''carangidae''.


Construction and commissioning

''Irex''′s
keel The keel is the bottom-most longitudinal structural element of a watercraft, important for stability. On some sailboats, it may have a fluid dynamics, hydrodynamic and counterbalancing purpose as well. The keel laying, laying of the keel is often ...
was
laid down Laying the keel or laying down is the formal recognition of the start of a ship's construction. It is often marked with a ceremony attended by dignitaries from the shipbuilding company and the ultimate owners of the ship. Keel laying is one ...
on 2 October 1944 by the
Portsmouth Navy Yard The Portsmouth Naval Shipyard (PNS), often called the Portsmouth Navy Yard, is a United States Navy shipyard on Seavey's Island in Kittery, Maine, bordering Portsmouth, New Hampshire. The naval yard lies along the southern boundary of Maine on ...
in
Kittery Kittery is a town in York County, Maine, United States, and the oldest incorporated town in Maine. Home to the Portsmouth Naval Shipyard on Seavey's Island, Kittery includes Badger's Island, the seaside district of Kittery Point, and part of th ...
,
Maine Maine ( ) is a U.S. state, state in the New England region of the United States, and the northeasternmost state in the Contiguous United States. It borders New Hampshire to the west, the Gulf of Maine to the southeast, and the Provinces and ...
. She was launched on 26 January 1945, sponsored by Mrs. Allen J. Ellender, wife of
Senator A senate is a deliberative assembly, often the upper house or Legislative chamber, chamber of a bicameral legislature. The name comes from the Ancient Rome, ancient Roman Senate (Latin: ''Senatus''), so-called as an assembly of the senior ...
Ellender of
Louisiana Louisiana ( ; ; ) is a state in the Deep South and South Central regions of the United States. It borders Texas to the west, Arkansas to the north, and Mississippi to the east. Of the 50 U.S. states, it ranks 31st in area and 25 ...
, and commissioned on 14 May 1945.


Service history


1945-1956

After shakedown in the
New London, Connecticut New London is a seaport city and a port of entry on the northeast coast of the United States, located at the outlet of the Thames River (Connecticut), Thames River in New London County, Connecticut, which empties into Long Island Sound. The cit ...
, area, ''Irex'' sailed for the Pacific via the
Panama Canal The Panama Canal () is an artificial waterway in Panama that connects the Caribbean Sea with the Pacific Ocean. It cuts across the narrowest point of the Isthmus of Panama, and is a Channel (geography), conduit for maritime trade between th ...
. While she was in the Canal Zone, the war ended. ''Irex'' was ordered to
Key West Key West is an island in the Straits of Florida, at the southern end of the U.S. state of Florida. Together with all or parts of the separate islands of Dredgers Key, Fleming Key, Sunset Key, and the northern part of Stock Island, it con ...
, Florida, where she joined Submarine Squadron 4. She spent the remainder of the year there and at Guantanamo Bay conducting exercises. By December 1946 the Navy had completed plans for the modern telescopic snorkel (a device to enable diesel-powered submarines to run submerged for long periods of time), and ''Irex'' was ordered to Portsmouth for installation and test of this equipment. She spent July 1947 to February 1948 evaluating her new apparatus and joined Submarine Squadron 8 at New London as the U.S. Navy's first operational snorkel submarine. For the next three years ''Irex'' trained out of New London and off the Virginia Capes. In May 1951 she was assigned patrol duty in the North Atlantic and in August commenced operations out of Key West and
Cuba Cuba, officially the Republic of Cuba, is an island country, comprising the island of Cuba (largest island), Isla de la Juventud, and List of islands of Cuba, 4,195 islands, islets and cays surrounding the main island. It is located where the ...
. Returning to New London in the fall, ''Irex'' continued her important training out of New England and in the Caribbean Sea until 26 October 1953 when she sailed for the Mediterranean Sea to join the Sixth Fleet. Returning to New London 3 February 1954 ''Irex'' resumed her operations along the East Coast and in the Caribbean for the next two years. ''Irex'' again deployed in 1956 to the Mediterranean with units of the Sixth Fleet. In the developing Middle East
crisis A crisis (: crises; : critical) is any event or period that will lead to an unstable and dangerous situation affecting an individual, group, or all of society. Crises are negative changes in the human or environmental affairs, especially when ...
that culminated in the nationalization of the
Suez Canal The Suez Canal (; , ') is an artificial sea-level waterway in Egypt, Indo-Mediterranean, connecting the Mediterranean Sea to the Red Sea through the Isthmus of Suez and dividing Africa and Asia (and by extension, the Sinai Peninsula from the rest ...
in July 1956, and armed conflict between Egypt and the forces of France, Israel, and the United Kingdom, U.S. Naval forces acted early to support America's policy. In February, patrols in the Red Sea and along the Israeli-Egyptian border were established as a means of expressing American interest in the peaceful outcome of the crisis. Returning to New London, she resumed her operations and also served as training ship for submarine students.


1957-1971

During early 1957 ''Irex'' participated in fleet exercises and served as training boat. In July she entered
Philadelphia Naval Shipyard The Philadelphia Naval Shipyard was the first United States Navy shipyard and was historically important for nearly two centuries. Construction of the original Philadelphia Naval Shipyard began during the American Revolution in 1776 at Front ...
where she was fitted out with a new type plastic sail. The plastic sail, which replaced the World War II
conning tower A conning tower is a raised platform on a ship or submarine, often armoured, from which an officer in charge can conn (nautical), conn (conduct or control) the vessel, controlling movements of the ship by giving orders to those responsible for t ...
, was lighter in weight, higher, and acted as a stabilizer. With the exception of one tour to the Mediterranean (13 September – 20 December 1958) and training cruises to
Bermuda Bermuda is a British Overseas Territories, British Overseas Territory in the Atlantic Ocean, North Atlantic Ocean. The closest land outside the territory is in the American state of North Carolina, about to the west-northwest. Bermuda is an ...
and
Halifax, Nova Scotia Halifax is the capital and most populous municipality of the Provinces and territories of Canada, Canadian province of Nova Scotia, and the most populous municipality in Atlantic Canada. As of 2024, it is estimated that the population of the H ...
, ''Irex'' continued her operations out of New London for the next year and a half. In early 1960 she took part in fleet exercises in the North Atlantic before returning home 3 March. After operations out of New London, and a training cruise to Halifax ''Irex'' deployed 1 August 1961 for submarine warfare training with the Sixth Fleet in the Mediterranean. She returned to New London in November, ranging south to Bermuda and north to
New York City New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive w ...
and
Boston Boston is the capital and most populous city in the Commonwealth (U.S. state), Commonwealth of Massachusetts in the United States. The city serves as the cultural and Financial centre, financial center of New England, a region of the Northeas ...
, Massachusetts, as she trained reservists and men of the New London Submarine School. She based winter operations January to March 1963 from
Puerto Rico ; abbreviated PR), officially the Commonwealth of Puerto Rico, is a Government of Puerto Rico, self-governing Caribbean Geography of Puerto Rico, archipelago and island organized as an Territories of the United States, unincorporated territo ...
and the
Virgin Islands The Virgin Islands () are an archipelago between the Atlantic Ocean, North Atlantic Ocean and northeastern Caribbean Sea, geographically forming part of the Leeward Islands of the Lesser Antilles in the Caribbean, Caribbean islands or West Indie ...
, then was overhauled in the Philadelphia Naval Shipyard before resuming training at New London. In October 1964 she again sailed for the Mediterranean, taking time out during this Sixth Fleet tour to transit Suez Canal for
CENTO Cento (; Bolognese dialect, Northern Bolognese: ; Bolognese dialect, City Bolognese: ; Bolognese dialect, Centese: ) is a town and ''comune'' in the province of Ferrara, Emilia-Romagna, Italy. History The name Cento is a reference to the centur ...
exercises in the Red Sea and Arabian Sea. She returned home mid-January 1965 to aid in the development of antisubmarine warfare tactics, joined U.S.-Canadian warfare exercises reaching northward to
Nova Scotia Nova Scotia is a Provinces and territories of Canada, province of Canada, located on its east coast. It is one of the three Maritime Canada, Maritime provinces and Population of Canada by province and territory, most populous province in Atlan ...
, then returned home to New London in November 1965 and continued local training duties into 1967. ''Irex'' was stricken from the
Naval Vessel Register The ''Naval Vessel Register'' (NVR) is the official inventory of ships and service craft in custody of or titled by the United States Navy. It contains information on ships and service craft that make up the official inventory of the Navy from t ...
on 17 November 1969 and sold for scrap and
broken up Ship breaking (also known as ship recycling, ship demolition, ship scrapping, ship dismantling, or ship cracking) is a type of ship disposal involving the breaking up of ships either as a source of Interchangeable parts, parts, which can be sol ...
on 13 September 1971.


References

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External links


''Irex'' veterans' website
{{DEFAULTSORT:Irex (SS-482) Tench-class submarines World War II submarines of the United States Cold War submarines of the United States Ships built in Kittery, Maine 1945 ships