Operation Redwing
E290401
Operation Redwing was a 1956 U.S. series of atmospheric nuclear tests in the Pacific Proving Grounds designed to evaluate advanced thermonuclear weapon designs and delivery systems.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Redwing canonical | 5 |
How this entity was disambiguated
This entity first appeared as the object of triple T2710372 — 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: Operation Redwing Context triple: [Enewetak Atoll, testSeriesConducted, Operation Redwing]
-
A.
Operation Nimrod
Operation Nimrod was the 1980 Special Air Service hostage-rescue assault on the Iranian Embassy in London, renowned for its swift, televised resolution of the siege.
-
B.
Operation Black Buck
Operation Black Buck was a series of long-range Royal Air Force bombing missions carried out during the Falklands War in 1982, notable for their extreme distance and complex aerial refueling.
-
C.
Operation Wilfred
Operation Wilfred was a British World War II naval operation in April 1940 aimed at mining Norwegian coastal waters to disrupt German access to Swedish iron ore, helping trigger the subsequent German invasion of Norway and battles such as Narvik.
-
D.
Operation Whirlwind
Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
-
E.
Operation Crossbow
Operation Crossbow was a World War II Allied campaign of intelligence, bombing, and reconnaissance aimed at locating and destroying German V-weapon (V-1 and V-2) research, production, and launch sites.
- 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: Operation Redwing Target entity description: Operation Redwing was a 1956 U.S. series of atmospheric nuclear tests in the Pacific Proving Grounds designed to evaluate advanced thermonuclear weapon designs and delivery systems.
-
A.
Operation Nimrod
Operation Nimrod was the 1980 Special Air Service hostage-rescue assault on the Iranian Embassy in London, renowned for its swift, televised resolution of the siege.
-
B.
Operation Black Buck
Operation Black Buck was a series of long-range Royal Air Force bombing missions carried out during the Falklands War in 1982, notable for their extreme distance and complex aerial refueling.
-
C.
Operation Wilfred
Operation Wilfred was a British World War II naval operation in April 1940 aimed at mining Norwegian coastal waters to disrupt German access to Swedish iron ore, helping trigger the subsequent German invasion of Norway and battles such as Narvik.
-
D.
Operation Whirlwind
Operation Whirlwind was the codename for the large-scale Soviet military intervention that crushed the Hungarian Revolution of 1956 and reasserted Soviet control over Hungary.
-
E.
Operation Crossbow
Operation Crossbow was a World War II Allied campaign of intelligence, bombing, and reconnaissance aimed at locating and destroying German V-weapon (V-1 and V-2) research, production, and launch sites.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
United States military operation
ⓘ
nuclear test series ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| endTime | 1956-07-21 ⓘ |
| followedBy | Operation Plumbbob ⓘ |
| hasEffect | radioactive contamination of test sites ⓘ |
| location |
Bikini Atoll
ⓘ
Enewetak Atoll ⓘ Pacific Proving Grounds ⓘ |
| maximumYield | approximately 15 megatons of TNT equivalent ⓘ |
| militaryBranchInvolved |
United States Air Force
ⓘ
United States Army ⓘ United States Navy ⓘ |
| notableTest |
Apache
ⓘ
Blackfoot ⓘ Cherokee ⓘ Dakota ⓘ Erie ⓘ Flathead ⓘ Huron ⓘ Inca ⓘ Kickapoo ⓘ Lacrosse ⓘ Mohawk ⓘ Navajo language ⓘ
surface form:
Navajo
Osage Nation ⓘ
surface form:
Osage
Redwing-Buffalo ⓘ Seminole ⓘ Tewa ⓘ Yuma ⓘ Zuni ⓘ |
| numberOfTests | 17 ⓘ |
| operator |
United States Atomic Energy Commission
ⓘ
Department of Defense ⓘ
surface form:
United States Department of Defense
|
| partOf |
Cold War nuclear testing
ⓘ
Pacific Proving Grounds nuclear testing program ⓘ |
| precededBy | Operation Wigwam ⓘ |
| purpose |
evaluation of advanced thermonuclear weapon designs
ⓘ
evaluation of nuclear weapon delivery systems ⓘ |
| startTime | 1956-05-05 ⓘ |
| subjectOf | declassified U.S. government reports ⓘ |
| temporalLocation | 1956 ⓘ |
| testedCapability |
strategic bomber delivery of thermonuclear weapons
ⓘ
weaponized hydrogen bomb designs ⓘ |
| testEnvironment |
atmosphere
ⓘ
barge shot ⓘ surface burst ⓘ tower shot ⓘ |
| testType |
atmospheric nuclear test
ⓘ
thermonuclear test ⓘ |
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: Operation Redwing Description of subject: Operation Redwing was a 1956 U.S. series of atmospheric nuclear tests in the Pacific Proving Grounds designed to evaluate advanced thermonuclear weapon designs and delivery systems.
Referenced by (5)
Full triples — surface form annotated when it differs from this entity's canonical label.