USS Gambier Bay

Also known as: USS Gambier Bay (CVE-73) · Gambier Bay (CVE-73) · CVE-73 · Bonus Ship

Definition

USS Gambier Bay (CVE-73) was a Casablanca-class escort carrier of the United States Navy, built by the Kaiser Company at Vancouver, Washington — laid down July 10, 1943, launched November 22, 1943, and commissioned December 28, 1943 at Astoria, Oregon — and lost in Philippine waters at the Battle off Samar on October 25, 1944, the center engagement of the Battle of Leyte Gulf. Operating as part of Taffy 3 (Task Unit 77.4.3), Rear Admiral Clifton Sprague’s escort-carrier unit covering the Leyte beachhead, she was shelled to a standstill by Vice Admiral Takeo Kurita’s Center Force — the fatal blows struck by 18.1-inch shells of the battleship Yamato — and became the only American aircraft carrier ever sunk by enemy surface gunfire. She capsized at 09:07 and sank at 09:11 that morning with 147 of her men; her survivors were rescued from the Philippine Sea two days later. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)

A mass-produced “jeep carrier” of the most numerous carrier class ever built — her crew nicknamed her the “Bonus Ship,” the nineteenth and last Kaiser-built carrier commissioned in 1943, exceeding the yard’s original projection of sixteen — Gambier Bay mounted a single 5-inch gun, carried 28 aircraft of Composite Squadron VC-10, and made 19 knots: a support ship that fought a fleet action, whose destruction in Philippine waters anchored the stand this wiki’s Battle off Samar and Taffy 3 entries document. (Wikipedia — USS Gambier Bay)

Identities

Source	Identifier	URL
Wikipedia	USS Gambier Bay	https://en.wikipedia.org/wiki/USS_Gambier_Bay
Wikidata	USS Gambier Bay (Q605764)	https://www.wikidata.org/wiki/Q605764
DBpedia	USS_Gambier_Bay	https://dbpedia.org/page/USS_Gambier_Bay
ProductOntology	N/A	N/A
Wiktionary	N/A	N/A
Library of Congress Subject Headings (LCSH)	N/A	N/A
MeSH	N/A	N/A
NCBI Taxonomy	N/A	N/A
AGROVOC	N/A	N/A
Google Scholar	USS Gambier Bay CVE-73 Casablanca-class escort carrier Taffy 3 Battle off Samar Yamato 18.1-inch	https://scholar.google.com/scholar?q=%22USS+Gambier+Bay%22+Samar
ConceptNet	N/A	N/A
OpenCyc	N/A	N/A

Also Known As

USS Gambier Bay (CVE-73)
Gambier Bay (CVE-73)
CVE-73
Bonus Ship

Examples and Analogies

The Bonus Ship: Kaiser’s Vancouver yard built Gambier Bay from welded prefabricated sections on a Maritime Commission contract — so fast that her very existence exceeded plan, the nineteenth carrier the yard delivered in 1943 against a projection of sixteen — a ship the fleet got as a bonus, and spent like one at Samar. (Wikipedia — USS Gambier Bay)
Armor that protects by being absent: the 18.1-inch armor-piercing shells of Yamato that killed her over-penetrated her unarmored hull without exploding — Japanese gunners had mistaken the escort carrier for a fleet carrier and loaded for armored prey — so her thin skin, useless against a battleship, paradoxically let the heaviest shells ever fired at a carrier pass through like awl strokes; the shells that flooded her engine rooms did their work by punching holes, not by bursting. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)
A shepherd caught by wolves: like her five sister carriers of Taffy 3, Gambier Bay was built to shepherd troops ashore and hunt submarines at 19 knots with one 5-inch gun; at dawn on October 25, 1944, the shepherd formation met four battleships and six heavy cruisers, and the morning became the Navy’s celebrated case of a support unit fighting — and partly surviving — a fleet action it was never designed for. (Wikipedia — Battle off Samar)

Usage Scenarios

1. Studying the Battle off Samar and Taffy 3

Gambier Bay is the escort-carrier loss of the Samar action — the ship whose sinking by Yamato‘s 18.1-inch gunfire, between 08:10 and 08:50 and ending with the capsizing at 09:07, marks the battle’s midpoint — and the individual-ship record this entry carries complements the unit and battle narratives of this wiki’s Taffy 3 and Battle off Samar entries. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)

2. Escort-Carrier Design and Mass Production

Naval historians use the ship as a case in American industrial mobilization: the Casablanca class, fifty ships built on merchant-style S4-S2-BB3 hulls by Henry Kaiser’s yard, mass-produced by prefabricated welded sections — with Gambier Bay, at 8,188 long tons standard, 512 feet, 19 knots, and 28 aircraft, as the type specimen of what the program produced and what it cost when such a hull met a battleship. (Wikipedia — USS Gambier Bay)

3. Commemoration and Veterans’ Heritage

The USS Gambier Bay/VC-10 Association — survivors, families, and friends, holding reunions that included the Philippines in 1977 — keeps the ship’s memory through memorial walls at the National Museum of the Pacific War and Fort Rosecrans National Cemetery, and carries her awards: four battle stars, the United States Presidential Unit Citation shared with Taffy 3, and a Presidential Unit Citation from the Republic of the Philippines. (USS Gambier Bay / VC-10 Association)

4. Deep-Wreck Documentation and Its Limits

Within the Taffy 3 battlefield of the Philippine deep, the wreck record is uneven: Johnston was identified in 2021 at 6,460 meters and Samuel B. Roberts in 2022 at 6,895 — but no discovery of Gambier Bay’s wreck has been documented, and she remains the unit’s major loss lying unsurveyed in Philippine waters. (Wikipedia — USS Gambier Bay)

Strategies

Anchor the morning by clock times: fire opened on her about 08:10; the fatal engine-room flooding came around 08:20, cutting her to 10 knots and then dead in the water; abandon ship was ordered at 08:50; she capsized at 09:07 and sank at 09:11 — the documented sequence that separates the ship’s record from the legend. (Wikipedia — USS Gambier Bay)
Attribute the fatal gunfire to the current record: modern analysis assigns her fatal 18.1-inch hits mainly to Yamato, correcting older accounts that credited the heavy cruiser Chikuma — the correction this wiki’s Taffy 3 entry already records; Haruna and Kongō also fired at her during the run. (Wikipedia — Battle off Samar, Wikipedia — USS Gambier Bay)
Keep the casualty levels separate: Gambier Bay lost 147 men; Taffy 3 as a whole lost 1,161 killed and missing with 913 wounded; the whole Battle of Leyte Gulf roughly 3,000 Allied dead — figures that belong to three different ledgers and must not be merged. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)
State the wreck honestly: unlike her squadron-mates, no verified survey of her hulk exists; any claim to have “found” Gambier Bay should be checked against expedition records, since none is documented in the standard account. (Wikipedia — USS Gambier Bay)

Security and Safety Measures

Respect for a war grave: 147 of her crew died in her loss, and her hulk — wherever it lies east of Samar — is by convention a seamen’s grave holding much of her dead; the no-salvage, document-only discipline applied to the Samar wrecks applies to hers if it is ever located. (Wikipedia — USS Gambier Bay)
Damage control and orderly abandonment: hit at least fifteen times between 08:10 and 08:50 and dead in the water from mid-morning onward, the ship was nevertheless abandoned in time for the great majority of her 860-man crew to survive — the damage-control and abandonment discipline the Samar record documents across the unit. (Wikipedia — USS Gambier Bay)
The delayed-rescue lesson: her survivors — nearly 800 men — drifted about two days before landing craft and patrol craft from Leyte Gulf completed the rescue on October 27, an exposure that killed wounded men elsewhere in the unit and shaped later requirements for prompt search-and-rescue after surface actions. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)
Source discipline on the gunnery record: because older and newer accounts differ on which Japanese ship struck the fatal hits, enthusiasts should cite the current standard record — Yamato‘s 18.1-inch shells, per Japanese records and modern analysis — rather than the cruiser-credit retellings. (Wikipedia — Battle off Samar)

Historical Context

Gambier Bay was named for a bay on Admiralty Island, Alaska, and built in the Kaiser shipyard at Vancouver, Washington, under Maritime Commission contract — laid down July 10, 1943, launched November 22, 1943, commissioned December 28, 1943 — the “Bonus Ship” whose delivery exceeded her yard’s 1943 projection. After shakedown at San Diego and a troop-and-plane ferry run to Pearl Harbor in February 1944, she supported the American island campaigns — Saipan from June 15, 1944, then Tinian, Guam, and the Peleliu-Angaur operation in September — before joining Rear Admiral Clifton Sprague’s escort-carrier unit covering the Leyte landings of October 20, 1944. (Wikipedia — USS Gambier Bay)

On the morning of October 25, Kurita’s Center Force came south from the unguarded San Bernardino Strait and fell upon Taffy 3. Gambier Bay was taken under fire around 08:10; Yamato straddled her with her first 18.1-inch salvo from about 22,000 yards, and over the next forty minutes the carrier collected at least fifteen hits — among them the ~08:20 shell that flooded her forward engine room and cut her to a crawl, and the 08:37–08:43 hits that destroyed her steering and fuel supply. Abandon ship was ordered at 08:50; she capsized at 09:07 and sank at 09:11. Her commanding officer, Captain Walter V. R. Vieweg, received the Navy Cross and her executive officer Richard R. Ballinger the Silver Star; the ship shared in Taffy 3’s Presidential Unit Citation and earned four battle stars for her Pacific service. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)

Her historical distinction was fixed at the moment of her loss: the only American aircraft carrier sunk by enemy surface gunfire — one of only three carriers of any navy so sunk in the war, with the British Glorious and the Japanese Chiyoda. Nearly 800 of her men were rescued from the Philippine Sea two days after the sinking; the veterans’ association that survived them carried her memory to reunions across the United States and to the Philippines in 1977, and her wreck — unlike those of Johnston and Samuel B. Roberts in the Philippine deep — has never been documented as found. (Wikipedia — USS Gambier Bay, USS Gambier Bay / VC-10 Association)

Challenges and Controversies

Whose Shells Sank Her

The gunnery record was long credited to the cruisers — Chikuma above all — that closed on the fleeing escort carriers. Modern analysis, drawing on Japanese records, reassigns the fatal 18.1-inch hits to Yamato, whose armor-piercing shells over-penetrated Gambier Bay’s unarmored hull because her gunners mistook her for a fleet carrier; the correction is now the standard account, and older retellings that give the cruisers sole credit are out of date. (Wikipedia — Battle off Samar, Wikipedia — USS Gambier Bay)

The Two-Day Wait for Rescue

The survivors of the sinking — exposed men from a carrier that sank in the opening hour of the action — waited roughly two days before the rescue from Leyte Gulf was completed on October 27; across Taffy 3 the lag killed wounded men and exposed survivors to shark attack, and the delay remains a standing criticism of the immediate post-battle response. (Wikipedia — Battle off Samar, Wikipedia — USS Gambier Bay)

The Unsolved Wreck

Within a battlefield that has rewritten the record of deep-water archaeology — Johnston identified at 6,460 meters in 2021, Samuel B. Roberts at 6,895 meters in 2022 — Gambier Bay’s own hulk has no documented discovery, leaving the unit’s most famous loss without a surveyed grave and making any future find a benchmark event for Philippine deep-wreck archaeology. (Wikipedia — USS Gambier Bay)

The Cost Beneath the Legend

The ship’s celebrated distinction — the only American carrier sunk by surface gunfire — rests on a morning that cost 147 lives and a unit’s worth of ships; histories that romanticize the “jeep carrier’s” last stand balance it against the human toll this wiki’s Taffy 3 entry records for the whole action. (Wikipedia — USS Gambier Bay, Wikipedia — Battle off Samar)