SS-2 Sibling
E991021
UNEXPLORED
SS-2 Sibling is the NATO reporting name for the Soviet R-2, an early short-range ballistic missile developed in the late 1940s and 1950s as an improved derivative of the German V-2.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SS-2 Sibling canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T12579793 — 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: SS-2 Sibling Context triple: [R-2 missile, NATOReportingName, SS-2 Sibling]
-
A.
SS-18 Mod 4
SS-18 Mod 4 is a specific variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
-
B.
SS-18 Mod 3
SS-18 Mod 3 is a specific variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
-
C.
SS-18 Mod 5
SS-18 Mod 5 is a variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to carry multiple nuclear warheads for strategic deterrence.
-
D.
SS-25 Sickle
SS-25 Sickle is the NATO reporting name for the RT-2PM Topol, a Russian road-mobile intercontinental ballistic missile designed for strategic nuclear deterrence.
-
E.
SS-18 Mod 6
SS-18 Mod 6 is a later, more advanced variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, featuring improved accuracy and payload capabilities for strategic nuclear delivery.
- 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: SS-2 Sibling Target entity description: SS-2 Sibling is the NATO reporting name for the Soviet R-2, an early short-range ballistic missile developed in the late 1940s and 1950s as an improved derivative of the German V-2.
-
A.
SS-18 Mod 4
SS-18 Mod 4 is a specific variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
-
B.
SS-18 Mod 3
SS-18 Mod 3 is a specific variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, designed to deliver multiple nuclear warheads over intercontinental ranges.
-
C.
SS-18 Mod 5
SS-18 Mod 5 is a variant of the Soviet/Russian R-36M (NATO reporting name "SS-18 Satan") heavy intercontinental ballistic missile, designed to carry multiple nuclear warheads for strategic deterrence.
-
D.
SS-25 Sickle
SS-25 Sickle is the NATO reporting name for the RT-2PM Topol, a Russian road-mobile intercontinental ballistic missile designed for strategic nuclear deterrence.
-
E.
SS-18 Mod 6
SS-18 Mod 6 is a later, more advanced variant of the Soviet/Russian R-36M (SS-18 "Satan") intercontinental ballistic missile, featuring improved accuracy and payload capabilities for strategic nuclear delivery.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.