Battle of Tinian order of battle

Last updated

United States

All units and personnel are USMC unless otherwise noted.
Lieutenant General Holland M. Smith Holland-smith-USA-P-Marianas-p194.jpg
Lieutenant General Holland M. Smith

Expeditionary Troops (Lieutenant General Holland M. Smith) [1]

Contents

Chief of Staff: Brigadier General Graves B. Erskine [1]
Major General Harry Schmidt (as a lieutenant general) Harry Schmidt.jpg
Major General Harry Schmidt (as a lieutenant general)

USMC V Amphib Corps.png V Amphibious Corps (Harry Schmidt) [2]

Chief of Staff: Brigadier General Graves B. Erskine [2]
V Amphibious Corps Headquarters and Service Battalion (Major Thomas R. Wert) [2]
V Amphibious Corps Amphibious Reconnaissance Battalion (Captain James L. Jones) [2]
V Amphibious Corps Medical Battalion (Lieutenant Commander William B. Clapp (USN)) [2]
V Amphibious Corps Signal Battalion (Colonel James H. N. Hudnall) [3]
V Amphibious Corps Motor Transport Company [4]
V Amphibious Corps Provisional Engineer Group [4]
18th Naval Construction Battalion (USN) [4]
121st Naval Construction Battalion (USN) [4]
34th Engineer Combat battalion (USA) [4]
2nd Armored Amphibian Battalion (Lieutenant Colonel Reed M. Fawell Jr.) [3]
4th 105mm Howitzer Battalion (Lieutenant Colonel Douglas E. Reeve) [3]
17th Anti-Aircraft Artillery Battalion [4]
7th Field Depot (Colonel Earle H. Phillips) [3]
3rd Ammunition Company [4]
18th Depot Company [4]
19th Depot Company [4]
20th Depot Company [4]
31st Field Hospital (USA) [1]
96th Provisional Portable Surgical Hospital (USA) [4]
97th Provisional Portable Surgical Hospital (USA) [4]
98th Provisional Portable Surgical Hospital (USA) [4]
Air Warning Squadron 5 [1]
Detachment, 680th Air Warning Company (USA) [1]
Detachment, 726th Air Warning Company (USA) [1]
Detachment, 763th Air Warning Company (USA) [1]
Detachment, Mobile Communications Unit No. 18, Group Pacific 6 (USN)
Northern Troops and Landing Force Shore Party (Colonel Cyril W. Martyr) [4]
Attached units
XXIV Corps SSI.gif XXIV Corps Artillery (Brigadier General Arthur M. Harper) (USA) [1]
419th Field Artillery Group (USA) [5]
145th Field Artillery Battalion (USA) [5]
225th Field Artillery Battalion (USA) [5]
420th Field Artillery Group (USA) [5]
531st Field Artillery Battalion (USA) [5]
532nd Field Artillery Battalion (USA) [5]
Provisional Anti-Aircraft Artillery Group (USA) [1]
864th Aircraft Warning Anti-Aircraft Battalion (USA) [1]
Battery A, 751st Anti-Aircraft Battalion (USA) [1]
Battery B, 751st Anti-Aircraft Battalion (USA) [1]
27th Infantry Division SSI.svg 27th Infantry Division Artillery (Brigadier General Richmond F. Kernan) (USA) [1]
104th Field Artillery Battalion (Lieutenant Colonel George P. Van Nostrand) (USA) [1]
105th Field Artillery Battalion (Lieutenant Colonel Nicholas D. La Morte) (USA) [1]
106th Field Artillery Battalion (Lieutenant Colonel John J. Fitzgerald) (USA) [1]
249th Field Artillery Battalion (Lieutenant Colonel Dwight McCallum) (USA) [1]
477th Amphibious Truck Company (USA) [1]


Major General Thomas E. Watson (as a lieutenant general) WatsonTE USMC.jpg
Major General Thomas E. Watson (as a lieutenant general)
Brigadier General Merritt A. Edson (as a major general) EdsonMikeRed.jpg
Brigadier General Merritt A. Edson (as a major general)
2nd Mar Div;divlogo1.png 2nd Marine Division (Major General Thomas E. Watson)
Assistant Division Commander: Brigadier General Merritt A. Edson [3]
Chief of Staff: Colonel David M. Shoup [3]
2nd Marine Regiment Logo.png 2nd Marine Regiment ( Colonel Walter J. Stuart)
1st Battalion (Lieutenant Colonel Wood B. Kyle) [3]
2nd Battalion (Lieutenant Colonel Richard C. Nutting) [3]
3rd Battalion (Lieutenant Colonel Arnold F. Johnston) [3]
6th Marine Official Indian Head.jpg 6th Marine Regiment (Colonel James P. Riseley)
1st Battalion (Lieutenant Colonel William K. Jones) [3]
2nd Battalion (Lieutenant Colonel Raymond L. Murray) [3]
3rd Battalion (  Lieutenant Colonel John W. Easley; Major John E. Rentsch from 2 August 1944) [3]
8TH20MARINES.jpg 8th Marine Regiment (Colonel Clarence R. Wallace) [3]
1st Battalion (Lieutenant Colonel Lawrence C. Hays Jr.) [3]
2nd Battalion (Lieutenant Colonel Henry P. Crowe) [3]
3rd Battalion (Lieutenant Colonel John C. Miller Jr.) [3]
10th Marine Regiment Seal.jpg 10th Marine Regiment (Artillery) (Colonel Raphael Griffin) [3]
1st Battalion (Lieutenant Colonel Presley M. Rixey) [3]
2nd Battalion (Lieutenant Colonel George R. E. Shell) [3]
3rd Battalion (Major William L. Crouch) [3]
4th Battalion (Lieutenant Colonel Kenneth A. Jorgensen) [3]
18th Marine Regiment Insignia.jpg 18th Marine Regiment (Engineer) (Lieutenant Colonel Ewart S. Laue [lower-alpha 1] )
1st Battalion, 18th Marines (Lieutenant Colonel August L. Vogt) [7]
2nd Battalion, 18th Marines (Lieutenant Colonel Chester J. Salazar) [7]
2nd Medical Battalion (Lieutenant Commander Claude R. Bruner (USN)) [3]
2nd Motor Transport Battalion (Major Milton J. Green) [3]
2nd Service Battalion (Major Edward V. Dozier) [3]
2nd Tank Battalion (Major Charles W. McCoy) [3]
2nd Amphibian Tractor Battalion (Major Fenlon L. Durand) [3]
5th Amphibian Tractor Battalion (Major George L. Shead) [3]
Attached units
1st Amphibious Truck Company [8]
715th Amphibian Tractor Battalion (USA) [8]
2nd 155mm Artillery Battalion [8]
1st Provisional Rocket Detachment [8]
2nd Joint Assault Signal Company (USA) [8]
Underwater Demolition Team 5 (USN) [9]


Major General Clifton B. Cates NH 104707 Major General Clifton B. Cates, USMC.jpg
Major General Clifton B. Cates
Brigadier General Samuel C. Cumming Samuel C. Cumming.jpg
Brigadier General Samuel C. Cumming
4THMARDIV.svg 4th Marine Division (Major General Clifton B. Cates) [7]
Assistant Division Commander: Brigadier General Samuel C. Cumming [7]
Chief of Staff: Colonel William W. Rogers [7]
14th Marines logo.png 14th Marine Regiment (Artillery) (Colonel 'Louis G. DeHaven)
1st Battalion (  Lieutenant Colonel Harry J. Zimmer; Major Clifford B. Drake from 25 July 1944) [7]
2nd Battalion (Lieutenant Colonel George B. Wilson Jr.) [7]
3rd Battalion (Major Robert E. MacFarlane) [7]
4th Battalion (Lieutenant Colonel Carl A. Youngdale) [7]
Emblem of the United States Marine Corps.svg 20th Marine Regiment (Engineer) (Lieutenant Colonel Nelson K. Brown) [7]
1st Battalion (Engineers) (Major Richard G. Ruby) [7]
2nd Battalion (Pioneers) (Major John H. Partridge) [7]
USMC - 23rd Marine Regiment.png 23rd Marine Regiment (Colonel Louis R. Jones) [10]
1st Battalion (Lieutenant Colonel Ralph Haas) [10]
2nd Battalion (Lieutenant Colonel Edward J. Dillon) [10]
3rd Battalion (Major Paul S. Treitel) [10]
24thMarinesCrest.png 24th Marine Regiment (Colonel Franklin A. Hart) [10]
1st Battalion (Lieutenant Colonel Otto Lessing) [10]
2nd Battalion (Major Frank E. Garetson; Lieutenant Colonel Richard Rothwell from 27 July 1944) [10]
3rd Battalion (Lieutenant Colonel Alexander A. Vandegrift Jr.) [10]
USMC - 4th Division 25th Regiment.png 25th Marine Regiment (Colonel Merton J. Batchelder) [10]
1st Battalion (Lieutenant Colonel Hollis U. Mustain) [10]
2nd Battalion (Lieutenant Colonel Lewis C. Hudson) [10]
3rd Battalion (Lieutenant Colonel Justice M. Chambers) [10]
4th Medical Battalion (Lieutenant Commander George W. Mast (USN)) [7]
4th Motor Transport Battalion (Lieutenant Colonel Ralph L. Scheisswohl) [7]
4th Service Battalion (Colonel Richard H. Schubert) [7]
4th Tank Battalion (Major Richard K. Schmidt) [7]
10th Amphibian Tractor Battalion (Major Victor J. Croizat) [11]
Attached units
Company C, 11th Amphibian Tractor Battalion [11]
534th Amphibian Tractor Battalion (USA) [11]
708th Amphibian Tank Battalion (USA) [11]
773rd Amphibian Tractor Battalion (USA) [11]
1st Joint Assault Signal Company (USA) [11]
2nd Amphibious Truck Company [11]
311th Port Company (USA) [11]
539th Port Company (USA) [11]
1st Provisional Rocket Detachment [11]
Underwater Demolition Team 7 (USN) [9]

Japan

Imperial Japanese Navy

Vice Admiral Kakuji Kakuta KakujiKakuta.jpg
Vice Admiral Kakuji Kakuta
1st Air Fleet (  Vice Admiral Kakuji Kakuta) [12]
23rd Air Group [12]
Hospital, 523rd Air Group [12]
Construction Battalion, 523rd Air Group [12]
116th Construction Battalion [12]
833rd Construction Battalion [12]
56th Naval Guard Force (  Captain Goichi Oie) [6]
82nd Anti-Aircraft Air Defense Unit   Kitchitaro Tanaka { [13]
83rd Anti-Aircraft Air Defense Unit   Meiki Tanaka { [13]
233rd Construction Battalion [12]
Coastal Security Force [12]

Imperial Japanese Army

50th Infantry Regiment (  Colonel Kiyochi Ogata) [12]
1st Battalion, 50th Infantry Regiment (  Captain Matsuda) [12]
2nd Battalion, 50th Infantry Regiment (  Captain Kamityama) [12]
3rd Battalion, 50th Infantry Regiment (  Captain Yamamoto) [12]
Artillery Battalion, 50th Infantry Regiment (  Major Katuro Kahi) [13]
Signal Company, 50th Infantry Regiment (  Lieutenant Hayashi) [12]
Engineer Company, 50th Infantry Regiment (  Lieutenant Chuichi Yano) [13]
Supply Company, 50th Infantry Regiment (  Lieutenant Kenishi Nozaki) [13]
Medical Company, 50th Infantry Regiment (  Lieutenant Masaakira Narizawa) [13]
Antitank Platoon, 50th Infantry Regiment (  Second Lieutenant Moto Otani) [13]
Fortification Detachment, 50th Infantry (  Captain Masagi Hiruma) [13]
Detachment, 29th Field Hospital (  Captain Hayashi) [12]
Platoon, 164th Independent Vehicle Company [12]
Tank Company, 18th Infantry Regiment (  Lieutenant Katsuo Shikamura) [13]
1st Battalion, 135th Infantry Regiment (  Captain Isumi) [12]

Notes

  1. The 18th Marines were commanded by Colonel Cyril W. Martyr, but he was on temporary duty at V Amphibious Corps headquarters as commander of the Northern Troops and Landing Force Shore Party, so Laue, his executive officer, acted as commanding officer. [6]

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References

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