Destroyer Squadron 15
E920085
Destroyer Squadron 15 is a forward-deployed U.S. Navy destroyer squadron in the Western Pacific, responsible for surface warfare operations and supporting regional security and deterrence missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Destroyer Squadron 15 canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T11346510 — 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: Destroyer Squadron 15 Context triple: [Yokosuka Naval Base, homePortOf, Destroyer Squadron 15]
-
A.
Destroyer Squadron 10
Destroyer Squadron 10 was an Imperial Japanese Navy destroyer formation in World War II that operated in the Pacific, often under the command of the light cruiser Nagara as its flagship.
-
B.
Destroyer Squadron 4
Destroyer Squadron 4 was an Imperial Japanese Navy destroyer formation in World War II that operated in the Pacific, often centered around the light cruiser Nagara as its flagship.
-
C.
Submarine Squadron 7
Submarine Squadron 7 is a U.S. Navy submarine squadron based in the Pacific that oversees the operations, training, and readiness of multiple attack submarines.
-
D.
Submarine Squadron 21
Submarine Squadron 21 is a U.S. Navy submarine squadron responsible for the administration, training, and operational readiness of assigned submarines under the Pacific Fleet.
-
E.
Submarine Squadron 3
Submarine Squadron 3 was a key operational formation within the Imperial Japanese Navy’s submarine force during World War II, coordinating multiple submarines for strategic and tactical missions.
- 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: Destroyer Squadron 15 Target entity description: Destroyer Squadron 15 is a forward-deployed U.S. Navy destroyer squadron in the Western Pacific, responsible for surface warfare operations and supporting regional security and deterrence missions.
-
A.
Destroyer Squadron 10
Destroyer Squadron 10 was an Imperial Japanese Navy destroyer formation in World War II that operated in the Pacific, often under the command of the light cruiser Nagara as its flagship.
-
B.
Destroyer Squadron 4
Destroyer Squadron 4 was an Imperial Japanese Navy destroyer formation in World War II that operated in the Pacific, often centered around the light cruiser Nagara as its flagship.
-
C.
Submarine Squadron 7
Submarine Squadron 7 is a U.S. Navy submarine squadron based in the Pacific that oversees the operations, training, and readiness of multiple attack submarines.
-
D.
Submarine Squadron 21
Submarine Squadron 21 is a U.S. Navy submarine squadron responsible for the administration, training, and operational readiness of assigned submarines under the Pacific Fleet.
-
E.
Submarine Squadron 3
Submarine Squadron 3 was a key operational formation within the Imperial Japanese Navy’s submarine force during World War II, coordinating multiple submarines for strategic and tactical missions.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
United States Navy destroyer squadron
ⓘ
military unit ⓘ |
| allianceSupport |
Japan–United States alliance
ⓘ
linked to:
United States–Japan security alliance
|
| areaOfOperations |
Indo-Pacific region
ⓘ
Western Pacific ⓘ
linked to:
western Pacific Ocean
|
| basedIn | Fleet Activities Yokosuka ⓘ |
| commandStructure | surface combatant squadron ⓘ |
| composition |
Arleigh Burke-class guided-missile destroyers
ⓘ
linked to:
Arleigh Burke-class destroyer
|
| country | United States of America ⓘ |
| engagesIn |
humanitarian assistance and disaster relief support
ⓘ
joint and combined exercises ⓘ maritime patrols ⓘ presence operations ⓘ |
| forwardDeployed | true ⓘ |
| garrisonLocation |
Yokosuka, Japan
ⓘ
linked to:
Yokosuka, Kanagawa, Japan
|
| hasCapability |
anti-air warfare
ⓘ
anti-submarine warfare ⓘ anti-surface warfare ⓘ ballistic missile defense ⓘ strike warfare ⓘ |
| location |
Western Pacific Ocean
ⓘ
linked to:
western Pacific Ocean
|
| mission |
maintain readiness for crisis response
ⓘ
provide multi-mission surface combatant capability to U.S. Seventh Fleet ⓘ support alliance and partner operations in the Indo-Pacific ⓘ support carrier strike group operations ⓘ support freedom of navigation and overflight ⓘ |
| operatesIn |
East China Sea
ⓘ
Pacific Ocean ⓘ Philippine Sea ⓘ Sea of Japan ⓘ South China Sea ⓘ |
| partOf |
Task Force 70
ⓘ
Task Force 71 ⓘ United States Seventh Fleet ⓘ
linked to:
Seventh Fleet
|
| primaryFocus |
deterrence against potential regional threats
ⓘ
forward presence in the Western Pacific ⓘ |
| role |
ballistic missile defense
ⓘ
deterrence missions ⓘ maritime security operations ⓘ regional security ⓘ surface warfare operations ⓘ theater security cooperation ⓘ |
| serviceBranch | United States Navy ⓘ |
| subordinateTo |
Commander, Task Force 70
ⓘ
Commander, U.S. Seventh Fleet ⓘ
linked to:
Commander, Seventh Fleet
|
| supportsOrganization | Japan Maritime Self-Defense Force ⓘ |
| typeOfEquipmentOperated | guided-missile destroyers ⓘ |
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: Destroyer Squadron 15 Description of subject: Destroyer Squadron 15 is a forward-deployed U.S. Navy destroyer squadron in the Western Pacific, responsible for surface warfare operations and supporting regional security and deterrence missions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.