SNR-125 fire-control radar
E625557
The SNR-125 is the fire-control radar system used to track targets and guide missiles for the Soviet-designed S-125 Neva/Pechora surface-to-air missile system.
All labels observed (2)
| Label | Occurrences |
|---|---|
| 5N62 Square Pair fire-control radar | 1 |
| SNR-125 fire-control radar canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6865578 — 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: SNR-125 fire-control radar Context triple: [S-125 Neva/Pechora, radarComponent, SNR-125 fire-control radar]
-
A.
P-15 early warning radar
The P-15 early warning radar is a Soviet-era, mobile, two-dimensional surveillance radar system designed primarily for low- to medium-altitude air target detection and tracking.
-
B.
AN/TPY-2 radar
The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
-
C.
MPS-36 radar
The MPS-36 radar is a ground-based tracking radar system used at the U.S. Army’s missile test range on Kwajalein Atoll to support missile and space object detection and trajectory measurement.
-
D.
AN/MPQ-65 radar
The AN/MPQ-65 radar is an advanced multifunction phased-array radar used in later variants of the Patriot air and missile defense system, providing improved target detection, tracking, and engagement capabilities over its predecessor.
-
E.
AN/APY-2 radar
The AN/APY-2 radar is an advanced airborne early warning and control (AEW&C) radar system designed to provide long-range surveillance, tracking, and battle management capabilities.
- 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: SNR-125 fire-control radar Target entity description: The SNR-125 is the fire-control radar system used to track targets and guide missiles for the Soviet-designed S-125 Neva/Pechora surface-to-air missile system.
-
A.
P-15 early warning radar
The P-15 early warning radar is a Soviet-era, mobile, two-dimensional surveillance radar system designed primarily for low- to medium-altitude air target detection and tracking.
-
B.
AN/TPY-2 radar
The AN/TPY-2 radar is a high-resolution, X-band, phased-array missile defense radar used for detecting, tracking, and discriminating ballistic missile threats.
-
C.
MPS-36 radar
The MPS-36 radar is a ground-based tracking radar system used at the U.S. Army’s missile test range on Kwajalein Atoll to support missile and space object detection and trajectory measurement.
-
D.
AN/MPQ-65 radar
The AN/MPQ-65 radar is an advanced multifunction phased-array radar used in later variants of the Patriot air and missile defense system, providing improved target detection, tracking, and engagement capabilities over its predecessor.
-
E.
AN/APY-2 radar
The AN/APY-2 radar is an advanced airborne early warning and control (AEW&C) radar system designed to provide long-range surveillance, tracking, and battle management capabilities.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
fire-control radar
ⓘ
military equipment ⓘ radar system ⓘ |
| associatedSystemNATOName | SA-3 Goa ⓘ |
| associatedWith | SA-3 Goa ⓘ |
| controlInterface | S-125 fire-control cabin ⓘ |
| controlType | command guidance ⓘ |
| countryOfOrigin | Soviet Union ⓘ |
| designedFor | low- to medium-altitude air defense ⓘ |
| designedToCounter |
low-flying aircraft
ⓘ
tactical strike aircraft ⓘ |
| developedBy |
Soviet military industry
ⓘ
linked to:
Soviet military–industrial complex
|
| era | Cold War ⓘ |
| generation | second-generation Soviet SAM radar ⓘ |
| guides | S-125 missiles ⓘ |
| integratedWith |
S-125 command post
ⓘ
S-125 launchers ⓘ |
| mission | provide precise target data to S-125 missiles ⓘ |
| mountedOn |
fixed sites
ⓘ
semi-mobile launch complexes ⓘ |
| operatedWith |
S-125 Neva
ⓘ
S-125 Pechora ⓘ
linked to:
S-125 Neva/Pechora
|
| operationalDomain | ground-based air defense ⓘ |
| partOf | S-125 Neva/Pechora surface-to-air missile system ⓘ |
| powerSource | ground-based power supply ⓘ |
| relatedTo |
P-15 search radar
ⓘ
linked to:
P-15 early warning radar
P-18 search radar ⓘ
linked to:
P-18 radar
|
| role |
engagement radar
ⓘ
illumination and guidance radar ⓘ |
| status |
in service in some countries
ⓘ
partially modernized in some export variants ⓘ |
| supports | engagement of multiple targets (limited number) ⓘ |
| targetType |
aircraft
ⓘ
cruise missiles ⓘ |
| tracks | aerial targets ⓘ |
| typeOfRadar |
fire-control tracking and guidance radar
ⓘ
tracking radar ⓘ |
| usedBy |
Soviet Air Defence Forces
ⓘ
linked to:
Soviet Air Defense Forces
Warsaw Pact countries ⓘ
linked to:
Warsaw Pact
export customers of S-125 system ⓘ |
| usedFor |
fire control
ⓘ
missile guidance ⓘ target tracking ⓘ |
| usedIn | surface-to-air missile operations ⓘ |
| usedInConflict |
Balkan conflicts
ⓘ
Gulf War ⓘ Iran–Iraq War ⓘ Middle East wars ⓘ
linked to:
Middle East combat operations
Yom Kippur War ⓘ |
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: SNR-125 fire-control radar Description of subject: The SNR-125 is the fire-control radar system used to track targets and guide missiles for the Soviet-designed S-125 Neva/Pechora surface-to-air missile system.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: SNR-125 fire-control radar