USS Liberty III — Grokipedia<br>Fact-checked by Grok 4 months ago<br>USS Liberty III

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USS Liberty (AGTR-5), the third U.S. Navy ship to bear that name, was a technical research ship (also known as a signals intelligence vessel) that served from 1964 to 1968, most notably as the target of a controversial attack by Israeli forces during the Six-Day War on June 8, 1967, which resulted in 34 American sailors killed and 171 wounded.[1] Originally built as the Victory ship SS Simmons Victory in 1945 for merchant service, she was acquired by the Navy in 1963, converted for intelligence-gathering operations, and commissioned on December 30, 1964, under the command of Commander Daniel T. Wieland, Jr.[1] With a displacement of 7,725 tons, a length of 455 feet, and a top speed of 16 knots, she was lightly armed with four .50-caliber machine guns and carried a complement of 358 personnel, primarily focused on electronic surveillance missions in support of Navy communications projects.[1]<br>Prior to her Navy service, Simmons Victory had a varied merchant career, including ammunition transport in the Pacific after World War II, operations under multiple commercial lines during the Korean War era, and time in the National Defense Reserve Fleet.[1] After conversion at Willamette Iron & Steel Corp. in Portland, Oregon, Liberty conducted shakedown operations in 1965, including visits to ports in Jamaica, Florida, the Canary Islands, Ivory Coast, South Africa, Nigeria, and Senegal, while performing technical research off West Africa under Service Squadron 8.[1] Her deployments in 1966 and early 1967 continued this pattern, with port calls in Angola, Liberia, and additional African nations, involving routine drills, replenishments, and intelligence operations amid encounters with foreign vessels, including Soviet and Portuguese ships.[1] By May 1967, amid rising Middle East tensions, she transited to the eastern Mediterranean, positioning off the Sinai Peninsula in international waters to monitor communications during the escalating Israel-Arab conflict.[1]<br>The attack occurred on June 8, 1967, when Israeli aircraft and torpedo boats struck Liberty without warning, strafing the decks with cannon fire, napalm, and rockets, followed by a torpedo hit that caused a 39-foot gash in her starboard side and flooded research compartments, killing 25 personnel instantly.[1] Commander William L. McGonagle, who had assumed command in April 1966, was wounded but directed damage control efforts from the bridge; the assault ceased after helicopters identified the American flag, but not before extensive fires, structural damage, and a 9-degree list left the ship dead in the water. Rescue came swiftly from U.S. Sixth Fleet assets, including destroyers USS Davis (DD-937) and USS Massey (DD-778), which provided medical aid, damage control teams, and escorts; helicopters from USS America (CVA-60) evacuated the wounded and dead.[1] Liberty limped to Malta for temporary repairs by June 14, then returned to Little Creek, Virginia, on July 29, 1967, where she entered caretaker status.[1]<br>In recognition of the crew's valor, Liberty received the Presidential Unit Citation and Combat Action Ribbon, while McGonagle was awarded the Medal of Honor, and several officers and enlisted personnel earned Navy Crosses, Silver Stars, and Bronze Stars, some posthumously.[1] Deemed uneconomical to fully repair due to the extent of battle damage and outdated capabilities, she was inactivated on June 28, 1968, decommissioned, and placed in reserve at Norfolk Naval Shipyard.[1] Stricken from the Naval Vessel Register on June 1, 1970, Liberty was transferred to the Maritime Administration and sold for scrap to Boston Metals Co. on November 23, 1970, with breaking up completed by December 17, 1970.[1] The incident remains a subject of official inquiries and historical debate regarding its circumstances and implications for U.S.-Israeli relations.[1]<br>Design and Construction

Specifications

USS Liberty (AGTR-5) was a Belmont-class technical research ship, originally designed as a Victory ship (type V2-S-AP3) for cargo transport under the U.S. Maritime Commission.[1] Her key physical dimensions included a displacement of 7,725 tons (light), an overall length of 455 feet 3 inches (138.8 m), a molded breadth of 62 feet (18.9 m), a molded depth of 39 feet (11.9 m), and a draft of 23 feet (7.0 m).[1] Propulsion consisted of a steam turbine driving a single screw, enabling a maximum speed of 16 knots.[1] She was lightly armed with four .50-caliber machine guns and carried a complement of 358 personnel, focused on signals intelligence operations.[1]<br>Building and Launch

The ship was laid down as SS Simmons Victory on 23 February 1945 under U.S. Maritime Commission contract (M.C.V. Hull 182) at the Oregon Shipbuilding Corp. in Portland, Oregon.[1] She was launched on 6 April 1945, sponsored by Mrs. Kenneth L. Cooper, and delivered to the Maritime Commission's War...