Battle of Milne Bay
E174777
The Battle of Milne Bay was a World War II campaign in Papua New Guinea where Allied forces, primarily Australian troops, achieved the first decisive land defeat of Japanese forces in the Pacific War.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Battle of Milne Bay canonical | 6 |
| Battle of Milne Bay (elements) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T589232 — 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: Battle of Milne Bay Context triple: [Japanese Special Naval Landing Forces, notableEngagement, Battle of Milne Bay]
-
A.
Battle of Bougainville
The Battle of Bougainville was a major World War II campaign in the Pacific Theater in which Allied forces secured a strategic foothold in the Solomon Islands to isolate the key Japanese base at Rabaul.
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B.
Battle of the Java Sea
The Battle of the Java Sea was a major World War II naval engagement in early 1942 in which Japanese forces decisively defeated an Allied fleet, leading to the fall of the Dutch East Indies.
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C.
Battle of Tulagi
The Battle of Tulagi was a World War II engagement in August 1942, part of the Guadalcanal campaign, in which U.S. forces seized the Japanese-held island of Tulagi in the Solomon Islands.
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D.
Battle of Tassafaronga
The Battle of Tassafaronga was a nighttime World War II naval engagement off Guadalcanal in November 1942, in which a smaller Japanese destroyer force inflicted heavy losses on a superior U.S. cruiser group through effective use of long-range torpedoes.
-
E.
Battle of the Eastern Solomons
The Battle of the Eastern Solomons was a major 1942 carrier battle in the Pacific Theater of World War II, fought between U.S. and Japanese naval forces as part of the struggle for control of Guadalcanal and the surrounding Solomon Islands.
- 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: Battle of Milne Bay Target entity description: The Battle of Milne Bay was a World War II campaign in Papua New Guinea where Allied forces, primarily Australian troops, achieved the first decisive land defeat of Japanese forces in the Pacific War.
-
A.
Battle of Bougainville
The Battle of Bougainville was a major World War II campaign in the Pacific Theater in which Allied forces secured a strategic foothold in the Solomon Islands to isolate the key Japanese base at Rabaul.
-
B.
Battle of the Java Sea
The Battle of the Java Sea was a major World War II naval engagement in early 1942 in which Japanese forces decisively defeated an Allied fleet, leading to the fall of the Dutch East Indies.
-
C.
Battle of Tulagi
The Battle of Tulagi was a World War II engagement in August 1942, part of the Guadalcanal campaign, in which U.S. forces seized the Japanese-held island of Tulagi in the Solomon Islands.
-
D.
Battle of Tassafaronga
The Battle of Tassafaronga was a nighttime World War II naval engagement off Guadalcanal in November 1942, in which a smaller Japanese destroyer force inflicted heavy losses on a superior U.S. cruiser group through effective use of long-range torpedoes.
-
E.
Battle of the Eastern Solomons
The Battle of the Eastern Solomons was a major 1942 carrier battle in the Pacific Theater of World War II, fought between U.S. and Japanese naval forces as part of the struggle for control of Guadalcanal and the surrounding Solomon Islands.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
World War II battle
ⓘ
battle ⓘ |
| airSupport | Allied air superiority ⓘ |
| belligerent |
Australia
ⓘ
Japan ⓘ Papua New Guinean labour units ⓘ United States of America ⓘ
surface form:
United States
|
| campaign |
New Guinea campaign
ⓘ
surface form:
Papua campaign
|
| casualties |
heavy Japanese casualties
ⓘ
significant Australian casualties ⓘ |
| combatantStrength |
several thousand Allied troops
ⓘ
several thousand Japanese troops ⓘ |
| commander |
Cyril Clowes
ⓘ
Tomitarō Horii NERFINISHED ⓘ Yamada Kiyomi ⓘ |
| conflict | Pacific War ⓘ |
| country |
Australia
ⓘ
Japan ⓘ |
| date | August–September 1942 ⓘ |
| endDate | 1942-09-07 ⓘ |
| era | 20th century ⓘ |
| followedBy | continued New Guinea campaign operations ⓘ |
| forceType | primarily Australian ground forces ⓘ |
| front | New Guinea front ⓘ |
| historicalSignificance | demonstrated vulnerability of Japanese land forces to well-prepared Allied defenses ⓘ |
| involvedUnit |
Australian 18th Brigade
ⓘ
Australian 7th Brigade ⓘ Japanese Special Naval Landing Forces ⓘ |
| location |
Milne Bay Province
ⓘ
surface form:
Milne Bay
Papua New Guinea ⓘ |
| notableFor | first decisive land defeat of Japanese forces in the Pacific War ⓘ |
| objective |
capture of Allied airfields at Milne Bay
ⓘ
secure base for further Japanese operations in Papua ⓘ |
| partOf | New Guinea campaign ⓘ |
| precededBy | Japanese landings at Milne Bay ⓘ |
| relatedEvent |
Battle of Coral Sea
ⓘ
surface form:
Battle of the Coral Sea
New Guinea campaign ⓘ
surface form:
Kokoda Track campaign
|
| result | Allied victory ⓘ |
| startDate | 1942-08-25 ⓘ |
| strategicConsequence |
boosted Allied morale in Pacific War
ⓘ
halted Japanese attempt to seize Milne Bay airfields ⓘ |
| supportedBy |
Royal Australian Air Force
ⓘ
United States Army Air Forces ⓘ |
| tactics |
amphibious assault by Japanese forces
ⓘ
defensive operations by entrenched Allied forces ⓘ |
| theatre |
Southwest Pacific theatre of World War II
ⓘ
surface form:
South West Pacific theatre of World War II
|
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Battle of Milne Bay Description of subject: The Battle of Milne Bay was a World War II campaign in Papua New Guinea where Allied forces, primarily Australian troops, achieved the first decisive land defeat of Japanese forces in the Pacific War.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Battle of Milne Bay (elements)