Operation Watchtower

E113

World War II battle amphibious invasion military operation

Operation Watchtower was the Allied amphibious invasion of Guadalcanal and nearby islands in 1942, marking the first major offensive against Japan in the Pacific Theater of World War II.

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All labels observed (1)

Label	Occurrences
Operation Watchtower canonical	4

Statements (50)

Predicate	Object
instanceOf	World War II battle ⓘ amphibious invasion ⓘ military operation ⓘ
airfieldName	Henderson Field ⓘ
alsoKnownAs	Battle of Guadalcanal ⓘ surface form: Guadalcanal Campaign
belligerent	Allies ⓘ Japan ⓘ surface form: Empire of Japan
campaign	Battle of Guadalcanal ⓘ surface form: Solomon Islands campaign
codenameUser	United States Navy ⓘ
commander	Alexander Vandegrift ⓘ Frank Jack Fletcher ⓘ Richmond K. Turner ⓘ
commanderOpposing	Harukichi Hyakutake ⓘ Isoroku Yamamoto ⓘ
conflict	World War II ⓘ
endDate	1943-02-09 ⓘ
forceType	amphibious landing force ⓘ
includedBattle	Battle of Guadalcanal ⓘ surface form: Battle for Henderson Field Battle of Guadalcanal ⓘ surface form: Battle of Edson's Ridge Battle of Guadalcanal ⓘ surface form: Battle of the Tenaru
includedNavalBattle	Battle of Savo Island ⓘ Battle of Tassafaronga ⓘ Battle of the Eastern Solomons ⓘ Battle of Guadalcanal ⓘ surface form: Naval Battle of Guadalcanal
involvedCountry	Australia ⓘ Japan ⓘ New Zealand ⓘ United States of America ⓘ surface form: United States
involvedUnit	1st Marine Division (United States) ⓘ Royal Australian Navy units ⓘ United States Navy ⓘ surface form: U.S. Navy Pacific Fleet elements
location	Florida Islands ⓘ Guadalcanal ⓘ British Solomon Islands Protectorate ⓘ surface form: Solomon Islands Tulagi ⓘ
objective	deny Japan use of air and sea lines of communication between the U.S. and Australia ⓘ establish Allied base for further offensive operations in the Pacific ⓘ seize Guadalcanal airfield ⓘ
partOf	Pacific War ⓘ surface form: Pacific Theater of World War II
primaryOpponent	Imperial Japanese Navy ⓘ surface form: Imperial Japanese Army Imperial Japanese Navy ⓘ
result	Allied victory ⓘ
significance	first major Allied offensive against Japan in the Pacific Theater ⓘ halted Japanese expansion in the South Pacific ⓘ shifted strategic initiative to the Allies in the Pacific ⓘ turning point in the Pacific War ⓘ
startDate	1942-08-07 ⓘ
theater	Pacific Ocean ⓘ Pacific War ⓘ surface form: South Pacific
year	1942 ⓘ

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

World War II → hasPart → Operation Watchtower ⓘ

Battle of Guadalcanal → alsoKnownAs → Operation Watchtower ⓘ

Cactus → associatedOperation → Operation Watchtower ⓘ

Henderson Field (World War II airfield) → captureOperation → Operation Watchtower ⓘ