Midway operation

E236979

military operation naval operation

The Midway operation was the Imperial Japanese Navy’s June 1942 offensive to seize Midway Atoll, culminating in the pivotal Battle of Midway that marked a major turning point in the Pacific War.

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All labels observed (4)

Label	Occurrences
Battle of Midway (support operations)	2
Battle of Midway support operations	1
Midway operation canonical	1
Operation MI (Midway operation)	1

How this entity was disambiguated

This entity first appeared as the object of triple T2145037 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Midway operation
Context triple: [2nd Carrier Division, participatedIn, Midway operation]

A. Operation Cartwheel
Operation Cartwheel was a major Allied World War II campaign in the Pacific aimed at isolating and neutralizing the Japanese stronghold of Rabaul through a series of coordinated air, land, and naval operations.
B. Operation Coronet
Operation Coronet was the planned Allied amphibious invasion of Japan’s main island of Honshu, scheduled for early 1946 as part of the broader strategy to force Japan’s surrender in World War II.
C. Operation Forager
Operation Forager was the major U.S. Pacific campaign in mid-1944 that captured the Mariana Islands from Japan, enabling strategic bombing of the Japanese home islands.
D. Allied operations in the Pacific Theater of World War II
Allied operations in the Pacific Theater of World War II were the coordinated military campaigns by the United States and its allies to defeat Japan across Asia and the Pacific, culminating in Japan’s surrender in 1945.
E. Operation Hailstone
Operation Hailstone was a major U.S. Navy air and surface attack in February 1944 that devastated the Japanese naval and air base at Truk Lagoon in the Pacific Theater.
F. None of above. chosen
G. Unsure - the case is ambiguous/there is not enough information to decide.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Midway operation
Target entity description: The Midway operation was the Imperial Japanese Navy’s June 1942 offensive to seize Midway Atoll, culminating in the pivotal Battle of Midway that marked a major turning point in the Pacific War.

A. Operation Cartwheel
Operation Cartwheel was a major Allied World War II campaign in the Pacific aimed at isolating and neutralizing the Japanese stronghold of Rabaul through a series of coordinated air, land, and naval operations.
B. Operation Coronet
Operation Coronet was the planned Allied amphibious invasion of Japan’s main island of Honshu, scheduled for early 1946 as part of the broader strategy to force Japan’s surrender in World War II.
C. Operation Forager
Operation Forager was the major U.S. Pacific campaign in mid-1944 that captured the Mariana Islands from Japan, enabling strategic bombing of the Japanese home islands.
D. Allied operations in the Pacific Theater of World War II
Allied operations in the Pacific Theater of World War II were the coordinated military campaigns by the United States and its allies to defeat Japan across Asia and the Pacific, culminating in Japan’s surrender in 1945.
E. Operation Hailstone
Operation Hailstone was a major U.S. Navy air and surface attack in February 1944 that devastated the Japanese naval and air base at Truk Lagoon in the Pacific Theater.
F. None of above. chosen

Statements (41)

Predicate	Object
instanceOf	military operation ⓘ naval operation ⓘ
belligerent	Japan ⓘ surface form: Empire of Japan United States of America ⓘ
codeName	MI Operation ⓘ
commander	Chuichi Nagumo ⓘ Isoroku Yamamoto ⓘ Nobutake Kondo NERFINISHED ⓘ
conflict	Battle of Midway ⓘ
country	Japan ⓘ surface form: Empire of Japan
endTime	1942-06-07 ⓘ
followedBy	Battle of Guadalcanal ⓘ surface form: Guadalcanal campaign
hasPart	Battle of Midway ⓘ
location	Central Pacific Ocean ⓘ Midway Atoll ⓘ
objective	destruction of United States Pacific Fleet aircraft carriers ⓘ seizure of Midway Atoll ⓘ
operator	Imperial Japanese Navy ⓘ
opponent	United States Marine Corps ⓘ United States Navy ⓘ
outcome	heavy Japanese carrier losses ⓘ shift of naval balance in favor of the United States ⓘ
partOf	Pacific War ⓘ World War II ⓘ
plannedBy	Combined Fleet of the Imperial Japanese Navy ⓘ surface form: Combined Fleet Headquarters of the Imperial Japanese Navy
pointInTime	June 1942 ⓘ
precededBy	Battle of Coral Sea ⓘ surface form: Coral Sea campaign
result	decisive American victory ⓘ failure of Japanese objective to capture Midway Atoll ⓘ
significance	halted Japanese strategic expansion in the Pacific ⓘ major turning point in the Pacific War ⓘ
startTime	1942-06-04 ⓘ
strategicContext	Japanese attempt to eliminate U.S. carrier threat after Doolittle Raid ⓘ
theater	Pacific Theater of Operations ⓘ surface form: Pacific Ocean theater of World War II
timePeriod	Pacific War ⓘ surface form: World War II in the Pacific theater
uses	aircraft carriers ⓘ battleships ⓘ cruisers ⓘ destroyers ⓘ naval aviation ⓘ submarines ⓘ

How these facts were elicited

Referenced by (5)

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

2nd Carrier Division → participatedIn → Midway operation ⓘ

Combined Fleet of the Imperial Japanese Navy → notableOperation → Midway operation ⓘ

this entity surface form: Operation MI (Midway operation)

Japanese heavy cruiser Takao → participatedIn → Midway operation ⓘ

this entity surface form: Battle of Midway (support operations)

鳳翔 → participatedIn → Midway operation ⓘ

this entity surface form: Battle of Midway support operations

Kongō → participatedIn → Midway operation ⓘ