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| USS Irwin (DD-794) | |
|---|---|
| Ship name | USS Irwin |
| Ship namesake | Manfred Jerome Irwin |
| Ship class | Fletcher-class destroyer |
| Ordered | 1941 |
| Builder | Bethlehem Steel Corporation, San Pedro |
| Laid down | 28 November 1943 |
| Launched | 20 May 1944 |
| Sponsor | Mrs. M. J. Irwin |
| Commissioned | 24 August 1944 |
| Decommissioned | 28 February 1972 |
| Fate | Sold for scrap 1973 |
| Displacement | 2,050 tons (standard) |
| Length | 376 ft 6 in (114.7 m) |
| Beam | 39 ft 8 in (12.1 m) |
| Draft | 17 ft 9 in (5.4 m) |
| Propulsion | 60,000 shp; 2 propellers |
| Speed | 35 kn |
| Complement | 329 officers and enlisted |
| Armament | 5 × 5 in/38 cal, 10 × 40 mm AA, 7 × 20 mm AA, 10 × 21 in torpedo tubes |
USS Irwin (DD-794) was a Fletcher-class destroyer of the United States Navy commissioned in 1944. She served in the Pacific War during World War II, saw action in the Korean War and Vietnam War, and remained active through the early Cold War before decommissioning in 1972. Irwin earned multiple battle stars and awards for her service across three major conflicts.
Laid down at the Bethlehem Shipbuilding Corporation yard in San Pedro, Los Angeles on 28 November 1943, Irwin was launched 20 May 1944 and sponsored by Mrs. M. J. Irwin. Built to Fletcher-class destroyer specifications under wartime mobilization programs following the Attack on Pearl Harbor and the expansion of the United States Navy fleet, she joined a class alongside ships like USS Fletcher (DD-445), USS Radford (DD-446), and USS O'Bannon (DD-450). Commissioned on 24 August 1944, Irwin completed shakedown training in San Diego, California and joined the Pacific Fleet for operations in the Central Pacific theater.
Assigned to fast carrier and escort duty supporting the United States Third Fleet and United States Fifth Fleet, Irwin escorted aircraft carriers and screened task forces during strikes against Japanese home islands, the Marianas Islands, and the Philippines Campaign (1944–45). She participated in operations connected to the Battle of Leyte Gulf aftermath and provided anti-aircraft and anti-submarine screening during carrier strikes supporting the Invasion of Okinawa. During the Okinawa campaign, Irwin engaged Japanese aircraft including kamikaze attackers and performed radar picket and shore bombardment missions. In the closing months of the war she supported Operation Downfall–related preparations and witnessed the Surrender of Japan following the Atomic bombings of Hiroshima and Nagasaki.
Recommissioned for service during the Korean War, Irwin deployed to the Western Pacific to join carrier task forces conducting close air support, naval gunfire support, and blockade operations along the Korean Peninsula. She escorted fast carriers such as those of Task Force 77 and conducted patrols in the Sea of Japan and Yellow Sea. In the 1950s and 1960s Irwin alternated Western Pacific deployments with operations from homeports like San Diego, California and engaged in exercises with allies including the Japan Maritime Self-Defense Force, Royal Australian Navy, and Republic of Korea Navy. During the Cold War she participated in ASW exercises, NATO-like multinational maneuvers, and contingency operations tied to crises such as the Formosa Strait Crisis and tensions arising from the Vietnamese conflict.
With the escalation of the Vietnam War, Irwin again steamed with carrier battle groups on Yankee Station and provided plane guard, escort, search and rescue, and naval gunfire support missions along the South Vietnam coast. She served alongside carriers such as USS Hancock (CV-19), USS Midway (CV-41), and cruisers and destroyers from allied navies during combined operations. Irwin conducted shore bombardments in support of Operation Market Time and interdicted maritime logistics in coordination with United States Coast Guard and other naval assets. Post-Vietnam deployments included training cruises, fleet exercises, and deployments to the Western Pacific in the context of regional security and alliance commitments.
Following nearly three decades of service across three wars and numerous Cold War deployments, Irwin was decommissioned on 28 February 1972 and stricken from the Naval Vessel Register. The ship was sold for scrapping in 1973. Components and artifacts from Fletcher-class destroyers like Irwin have since appeared in museum collections and veteran memorials dedicated to United States Navy service in the 20th century.
Irwin received multiple battle stars for service in World War II, the Korean War, and the Vietnam War, reflecting participation in major operations and campaigns across the Pacific Theater. Her crew qualified for decorations issued by the Department of the Navy and campaign ribbons associated with specific engagements and deployments. Surviving crew and reunion associations have preserved her legacy through veteran organizations and naval heritage groups such as the USS Fletcher Association and regional naval museums.
Category: Fletcher-class destroyers Category: World War II destroyers of the United States Category: Korean War destroyers of the United States Category: Vietnam War destroyers of the United States