XIV Corps (United States)

Also known as: XIV Army Corps — the designation carried from the January 1, 1941 redesignation through the war · Fourteenth Corps — the numeral styling · Kings of the Solomons — the nickname earned in the Solomons campaigns · Liberators of Manila — the styling the corps' own record carries for its Philippine finale

Places

Definition

XIV Corps was a corps-sized formation of the United States Army whose Pacific war ran from the final drive on Guadalcanal to the liberation of Manila — the headquarters that landed the 37th and 40th Infantry Divisions in the Lingayen sector on S-Day, January 9, 1945 and fought the capital’s garrison to destruction that February. (Wikipedia — XIV Corps, Wikipedia — Battle of Luzon) Constituted twice between the wars at Birmingham, Alabama — the second constitution, October 1, 1933, redesignated Headquarters, XIV Army Corps on January 1, 1941 — the corps entered active service in 1942, closed out Guadalcanal under Major General Alexander Patch from January 1, 1943, and passed on April 26, 1943 to Major General Oscar Griswold, who led it through New Georgia and the defeat of the Japanese 17th Army on Bougainville in March 1944, the record that earned the nickname “Kings of the Solomons.” (Wikipedia — XIV Corps)

On Luzon the corps was Lieutenant General Walter Krueger’s right hand in the Sixth Army — I Corps landing at San Fabian while XIV Corps went ashore at Lingayen unopposed — and it became the liberation’s Manila headquarters: the 11th Airborne Division passing to corps control, the 1st Cavalry Division into the city on February 3 and the 37th into Bilibid the next day, the 6th Infantry Division joining February 17 against the Shimbu Line, the Los Baños raid of February 23, and Intramuros taken February 24 inside the month-long Battle of Manila this wiki’s entry on that battle carries. (Wikipedia — XIV Corps, Wikipedia — Battle of Manila (1945)) Credited with the Guadalcanal, Northern Solomons, Bismarck Archipelago, and Luzon campaigns, the corps cleaned up Southern Luzon to May 20, 1945 and Northern Luzon from July 1; inactivation came December 31, 1945, a later reserve existence ending April 1, 1968. (Wikipedia — XIV Corps) Military-history register: inactive.

Identities

Source Type	Identity
Wikipedia	XIV Corps (United States)
Wikidata	XIV Corps (Q8042225) — inception 1942, dissolved 1945; enwiki sitelink verified this session
DBpedia	XIV_Corps_(United_States) — label “XIV Corps (United States)”, MilitaryUnit/Organisation; sameAs Wikidata Q8042225 (verified this session)
ProductOntology	N/A
Wiktionary	corps — noun, “A battlefield formation composed of two or more divisions” (headword verified this session) (Wiktionary — corps)
Library of Congress Subject Headings (LCSH)	United States. Army. Corps, 14th — name authority n91091584 (verified this session via id.loc.gov names suggest)
MeSH	N/A
NCBI Taxonomy	N/A
AGROVOC	N/A
Google Scholar	XIV Corps United States Army Patch Griswold Guadalcanal 1943 New Georgia Munda Bougainville 17th Army 1944 Kings of the Solomons Lingayen January 9 1945 37th 40th Division Manila February 1945 Intramuros Shimbu Line Los Baños inactivated 1945
ConceptNet	N/A — ConceptNet API unreachable this session (HTTP 502)
OpenCyc	N/A

Also Known As

XIV Army Corps — the designation carried from the January 1, 1941 redesignation through the war
Fourteenth Corps — the numeral styling
Kings of the Solomons — the nickname earned in the Solomons campaigns
Liberators of Manila — the styling the corps’ own record carries for its Philippine finale

Examples and Analogies

A corps built twice on paper, blooded at sea: two Birmingham reserve constitutions never activated before the war; the combat identity dates from 1942, was forged at Guadalcanal under Patch, and matured under Griswold through the Solomons. (Wikipedia — XIV Corps)
The right-hand corps at Lingayen: I Corps (43rd, 6th Divisions) at San Fabian, XIV Corps (37th, 40th Divisions) in the Lingayen sector, some 175,000 troops ashore within days of January 9, 1945 — the landing this wiki’s Battle of Luzon entry documents. (Wikipedia — Battle of Luzon)
The compressing hand at Manila: the official history’s February 1945 picture — “XIV Corps had cut all Japanese routes of withdrawal” and “compressed the Japanese into an ever decreasing area.” (CMH — The Drive Toward Intramuros)
Verified corps data:
Solomons: Guadalcanal’s final drive with the Americal and 25th Divisions, 2nd Marine Division, and 147th RCT; New Georgia from the June 30, 1943 Rendova landing, Munda secured by August; the 17th Army defeated on Bougainville March 1944 with the 37th, Americal, and two Fijian battalions — of some 65,000 Japanese, about 8,200 killed in combat, 16,600 dead of illness (Wikipedia — XIV Corps)
Luzon: 11th Airborne to corps control February 2; Manila entered February 3; 6th Division joined February 17; Los Baños raid February 23 (2,100 internees freed); Intramuros February 24; Southern Luzon cleanup March 15 – May 20; Northern Luzon cleanup from July 1 with the 6th, 32nd, 37th, and 38th Divisions (Wikipedia — XIV Corps)
End: infobox dates October 1, 1933 – December 31, 1945 and March 25, 1948 – April 1, 1968, the prose placing the last years in Minneapolis from November 22, 1957 (Wikipedia — XIV Corps)

Usage Scenarios

1. Studying the Luzon Campaign

The corps is half the landing order of battle — XIV Corps (37th, 40th Divisions) beside I Corps (43rd, 6th) in Krueger’s Sixth Army — and the sequence this wiki’s Battle of Luzon entry fixes: the central-plain drive, the Bamban foothills in the 40th’s sector, and the February convergence on Manila. (Wikipedia — Battle of Luzon, Wikipedia — 40th Infantry Division)

2. Working the Manila Battle

The February 1945 city fight runs through the corps: the 1st Cavalry’s Santo Tomas rescue, the 37th’s Bilibid entry and Pasig crossings, and the compression of Admiral Iwabuchi’s force to Intramuros. (Wikipedia — XIV Corps, CMH — The Drive Toward Intramuros)

3. Tracing Corps Lineage

Keep the lives separate — the interwar constitutions, the 1942–1945 combat corps, and the reserve existence closed April 1, 1968 — the discipline the corpus’s I Corps entry practices. (Wikipedia — XIV Corps)

Strategies

Cut the withdrawal routes: the official history’s February 1945 method — sealing the Japanese into a decreasing pocket rather than letting the Manila force escape south. (CMH — The Drive Toward Intramuros)
Absorb divisions by phase: the 40th left containing the Zambales foothills, the 11th Airborne passed into control, the 6th Division arrived for the Shimbu Line, and the 32nd and 38th joined the northern cleanup. (Wikipedia — XIV Corps)
Raid for the internees: the February 23 Los Baños assault — amphibious, air, paratroop, and ground elements with corps Special Troops freeing 2,100 internees — rescue as maneuver. (Wikipedia — XIV Corps)

Security and Safety Measures

The kamikaze approach: the corps crossed to Lingayen through the January 3–13, 1945 window that sank four Allied ships and damaged forty-seven. (Wikipedia — Battle of Luzon)
The civilian-protection failure: the Manila fight cost at least 100,000 civilian lives — the record this wiki’s Battle of Manila entry adjudicates. (Wikipedia — Battle of Manila (1945))
Disease as the largest column: the Sixth Army counted 86,954 sick against 8,436 killed and missing on Luzon — the medical burden behind the corps’ weeks of mountain and city fighting. (Wikipedia — Battle of Luzon)
For researchers: the corps has no Leyte service — X and XXIV Corps fought that landing — and no occupation-of-Japan service, which belonged to I Corps; its Philippine record is Lingayen, Manila, and the Luzon cleanups. (Wikipedia — XIV Corps, Wikipedia — Sixth Army)

Historical Context

The corps’ first existences were Alabamian paper: reserve headquarters constituted in 1921 and 1933, still unactivated at Pearl Harbor. The 1942 activation began the combat life — Patch closing out Guadalcanal by February 1943, Griswold taking New Georgia in the summer and breaking the 17th Army on Bougainville in March 1944, the Solomons ladder that ended with Allied aircraft staging from corps-held fields against Rabaul. (Wikipedia — XIV Corps)

The Philippine record began at Lingayen on January 9, 1945 and quickened into the liberation’s central act: the central-plain drive, the Zambales foothills fight that was the 40th’s share, and the February convergence on Manila — Santo Tomas and Bilibid freed, Los Baños raided, Intramuros taken February 24 inside the battle that ended March 3. (Wikipedia — XIV Corps, Wikipedia — 40th Infantry Division, Wikipedia — Battle of Manila (1945)) The corps then cleaned Southern Luzon to May 20 and Northern Luzon from July 1, the campaign the Sixth Army handed to the Eighth Army at mid-year; inactivation came December 31, 1945. (Wikipedia — XIV Corps, Wikipedia — Sixth Army)

Challenges and Controversies

The Garbled Activation Record

The standard reference’s text is corrupt at the founding fact — the World War II history “dates from J 1942,” a month that did not survive the article’s editing — while its infobox carries the 1933 constitution date and the linked-data record gives 1942; citations should say “activated 1942” and not invent a month. (Wikipedia — XIV Corps)

Which Corps Took Manila

Popular accounts scatter the capital’s liberation among the armies; the record is precise — the 1st Cavalry Division entered first on February 3, but the corps in control was XIV Corps, whose 37th Division fought through to Intramuros. (Wikipedia — XIV Corps, CMH — The Drive Toward Intramuros)

No Leyte, No Japan

Two routine misattributions attach to the corps: that it landed at Leyte (X and XXIV Corps did) and that it occupied Japan (I Corps did) — its war after Bougainville was Luzon alone. (Wikipedia — Sixth Army, Wikipedia — Battle of Luzon)

Manila’s Civilian Toll

The corps’ signature victory carries the liberation’s heaviest controversy — at least 100,000 civilians dead — the attribution among massacre, artillery, and fire that this wiki’s Battle of Manila entry carries rather than this one. (Wikipedia — Battle of Manila (1945))