Aegis Ashore (Romania)
E458834
Aegis Ashore (Romania) is a U.S.-operated land-based ballistic missile defense installation located at Deveselu in southern Romania, equipped with the Aegis combat system and SM-3 interceptors to help protect NATO allies from short- and intermediate-range missile threats.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aegis Ashore (Romania) canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4643292 — 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: Aegis Ashore (Romania) Context triple: [Aegis Ashore (planned, later cancelled), relatedSystem, Aegis Ashore (Romania)]
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A.
Skynex air defence system
The Skynex air defence system is a modern, modular short-range air defense platform designed to counter drones, aircraft, and precision-guided munitions using networked sensors and rapid-fire guns or missiles.
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B.
Aegis Ashore (planned, later cancelled)
Aegis Ashore (planned, later cancelled) was a proposed land-based ballistic missile defense system in Japan that was intended to provide long-range protection against missile threats using Aegis combat system technology before the project was ultimately scrapped.
-
C.
Onsan National Industrial Complex
Onsan National Industrial Complex is a major South Korean industrial zone in Ulsan known for its large-scale petrochemical, metal, and heavy manufacturing facilities.
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D.
CA-95 air defense system
The CA-95 air defense system is a Romanian short-range, mobile, surface-to-air missile platform designed to protect ground forces and key installations from low-flying aircraft and helicopters.
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E.
David’s Sling air defense system
David’s Sling air defense system is an advanced Israeli medium- to long-range missile defense system designed to intercept and destroy tactical ballistic missiles, cruise missiles, and rockets.
- 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: Aegis Ashore (Romania) Target entity description: Aegis Ashore (Romania) is a U.S.-operated land-based ballistic missile defense installation located at Deveselu in southern Romania, equipped with the Aegis combat system and SM-3 interceptors to help protect NATO allies from short- and intermediate-range missile threats.
-
A.
Skynex air defence system
The Skynex air defence system is a modern, modular short-range air defense platform designed to counter drones, aircraft, and precision-guided munitions using networked sensors and rapid-fire guns or missiles.
-
B.
Aegis Ashore (planned, later cancelled)
Aegis Ashore (planned, later cancelled) was a proposed land-based ballistic missile defense system in Japan that was intended to provide long-range protection against missile threats using Aegis combat system technology before the project was ultimately scrapped.
-
C.
Onsan National Industrial Complex
Onsan National Industrial Complex is a major South Korean industrial zone in Ulsan known for its large-scale petrochemical, metal, and heavy manufacturing facilities.
-
D.
CA-95 air defense system
The CA-95 air defense system is a Romanian short-range, mobile, surface-to-air missile platform designed to protect ground forces and key installations from low-flying aircraft and helicopters.
-
E.
David’s Sling air defense system
David’s Sling air defense system is an advanced Israeli medium- to long-range missile defense system designed to intercept and destroy tactical ballistic missiles, cruise missiles, and rockets.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
ballistic missile defense installation
ⓘ
land-based Aegis system ⓘ |
| allianceContext | North Atlantic Treaty Organization NERFINISHED ⓘ |
| basedOn | Aegis shipboard missile defense architecture NERFINISHED ⓘ |
| becameOperational | 2016 ⓘ |
| cannotLaunch | offensive cruise missiles according to U.S. and NATO statements ⓘ |
| claimedByRussiaAs | threat to its security ⓘ |
| constructionStartDate | 2013 ⓘ |
| controlledBy | United States NERFINISHED ⓘ |
| country | Romania ⓘ |
| criticizedBy | Russian Federation NERFINISHED ⓘ |
| declaredOperationalBy | NATO NERFINISHED ⓘ |
| designedToCounter |
intermediate-range ballistic missiles
ⓘ
medium-range ballistic missiles ⓘ short-range ballistic missiles ⓘ |
| equippedWith |
Mk 41 Vertical Launching System
NERFINISHED
ⓘ
SM-3 interceptor missiles ⓘ Standard Missile-3 Block IB NERFINISHED ⓘ |
| fundedBy | United States NERFINISHED ⓘ |
| garrison | Deveselu Military Base NERFINISHED ⓘ |
| geopoliticalSignificance | key element of NATO’s eastern flank defense ⓘ |
| hostCountry | Romania NERFINISHED ⓘ |
| locatedIn | Deveselu NERFINISHED ⓘ |
| locatedInAdministrativeTerritory | Olt County NERFINISHED ⓘ |
| locatedInRegion | southern Romania NERFINISHED ⓘ |
| mission |
defend NATO allies against intermediate-range ballistic missiles
ⓘ
defend NATO allies against medium-range ballistic missiles ⓘ defend NATO allies against short-range ballistic missiles ⓘ |
| notDesignedToCounter | intercontinental ballistic missiles ⓘ |
| officialUSPosition | purely defensive system ⓘ |
| operator |
United States Department of Defense
NERFINISHED
ⓘ
United States Navy ⓘ |
| partOf |
European Phased Adaptive Approach
NERFINISHED
ⓘ
NATO ballistic missile defence system NERFINISHED ⓘ |
| partOfWiderProgram | U.S. European Command missile defense architecture ⓘ |
| politicalContext | U.S.-Romania strategic partnership ⓘ |
| primaryRole | ballistic missile interception ⓘ |
| purpose |
enhance European missile defense
ⓘ
strengthen NATO collective defense ⓘ |
| relatedInstallation | Aegis Ashore (Poland) NERFINISHED ⓘ |
| securityProvidedBy |
Romanian Armed Forces
NERFINISHED
ⓘ
U.S. forces NERFINISHED ⓘ |
| sharesTechnologyWith |
Arleigh Burke-class destroyers
NERFINISHED
ⓘ
Ticonderoga-class cruisers NERFINISHED ⓘ |
| status | operational ⓘ |
| usesRadar | AN/SPY-1 radar NERFINISHED ⓘ |
| usesSystem | Aegis Combat System NERFINISHED ⓘ |
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: Aegis Ashore (Romania) Description of subject: Aegis Ashore (Romania) is a U.S.-operated land-based ballistic missile defense installation located at Deveselu in southern Romania, equipped with the Aegis combat system and SM-3 interceptors to help protect NATO allies from short- and intermediate-range missile threats.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.