Operation Deadstick
E411174
Operation Deadstick was the British glider-borne assault in the early hours of D-Day to capture key bridges over the Caen Canal and Orne River in Normandy, crucial for securing the eastern flank of the Allied landings.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Deadstick canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T4069464 — 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 Deadstick Context triple: [Pegasus Bridge, operation, Operation Deadstick]
-
A.
Operation Slapstick
Operation Slapstick was a World War II Allied amphibious landing at the Italian port of Taranto in September 1943, conducted as part of the broader Italian Campaign following Italy’s armistice.
-
B.
Operation Phantom Fury
Operation Phantom Fury was a major 2004 U.S.-led offensive in Iraq aimed at retaking the insurgent stronghold of Fallujah in some of the fiercest urban combat of the Iraq War.
-
C.
Operation Ring
Operation Ring was a 1991 Soviet and Azerbaijani military operation that forcibly deported and terrorized Armenian civilians from villages in the Nagorno-Karabakh region.
-
D.
Operation Backhander
Operation Backhander was the Allied amphibious assault in late 1943–early 1944 to capture Cape Gloucester on New Britain from Japanese forces during World War II.
-
E.
Operation Z
Operation Z was the Imperial Japanese Navy’s codename for the 1941 carrier-based attack plan on Pearl Harbor that launched Japan into war with the United States in World War II.
- 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 Deadstick Target entity description: Operation Deadstick was the British glider-borne assault in the early hours of D-Day to capture key bridges over the Caen Canal and Orne River in Normandy, crucial for securing the eastern flank of the Allied landings.
-
A.
Operation Slapstick
Operation Slapstick was a World War II Allied amphibious landing at the Italian port of Taranto in September 1943, conducted as part of the broader Italian Campaign following Italy’s armistice.
-
B.
Operation Phantom Fury
Operation Phantom Fury was a major 2004 U.S.-led offensive in Iraq aimed at retaking the insurgent stronghold of Fallujah in some of the fiercest urban combat of the Iraq War.
-
C.
Operation Ring
Operation Ring was a 1991 Soviet and Azerbaijani military operation that forcibly deported and terrorized Armenian civilians from villages in the Nagorno-Karabakh region.
-
D.
Operation Backhander
Operation Backhander was the Allied amphibious assault in late 1943–early 1944 to capture Cape Gloucester on New Britain from Japanese forces during World War II.
-
E.
Operation Z
Operation Z was the Imperial Japanese Navy’s codename for the 1941 carrier-based attack plan on Pearl Harbor that launched Japan into war with the United States in World War II.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
airborne operation
ⓘ
glider assault ⓘ military operation ⓘ |
| aircraftUsed | Airspeed Horsa glider ⓘ |
| alsoKnownAs | assault on Pegasus Bridge and Horsa Bridge ⓘ |
| belligerent | United Kingdom ⓘ |
| bridgeCaptured |
Horsa Bridge
ⓘ
Pegasus Bridge ⓘ |
| bridgeRenamed |
Horsa Bridge
ⓘ
Pegasus Bridge ⓘ |
| casualties | light compared to objectives achieved ⓘ |
| codename | Operation Deadstick self-link ⓘ |
| commander | Major John Howard ⓘ |
| conflict |
World War II
ⓘ
surface form:
Second World War
|
| country | France ⓘ |
| date | 1944-06-06 ⓘ |
| dayOfWeek | Tuesday ⓘ |
| followedBy | reinforcement by 7th Parachute Battalion ⓘ |
| launchAirfield | RAF Tarrant Rushton ⓘ |
| location |
Canal de Caen à la Mer
ⓘ
surface form:
Caen Canal
Normandy ⓘ Orne River NERFINISHED ⓘ |
| numberOfGliders | 6 ⓘ |
| objective |
capture Caen Canal bridge at Bénouville
ⓘ
capture Orne River bridge at Ranville ⓘ secure eastern flank of Allied landings ⓘ |
| opposingForce | Nazi Germany ⓘ |
| partOf |
Battle of Normandy
ⓘ
surface form:
Normandy landings
Operation Tonga ⓘ |
| planningAuthority |
British 6th Airborne Division
ⓘ
surface form:
British 6th Airborne Division headquarters
|
| precededBy | airborne pathfinder operations in Normandy ⓘ |
| primaryOpposingUnit |
German 716th Infantry Division
ⓘ
surface form:
German 716th Infantry Division garrison troops
|
| relatedEvent | D-Day ⓘ |
| relatedOperation |
Operation Neptune
ⓘ
Operation Overlord ⓘ |
| result |
Allied victory
ⓘ
bridges captured intact ⓘ eastern flank of Sword Beach secured ⓘ |
| strategicImportance |
prevent German counterattacks against Sword Beach from the east
ⓘ
secure crossing points over Caen Canal and Orne River ⓘ |
| supportUnit |
Royal Engineers
ⓘ
surface form:
Royal Engineers detachments
|
| tactic |
silent night glider landing
ⓘ
surprise coup de main assault ⓘ |
| theater | Western Front ⓘ |
| time | shortly after 00:00 hours ⓘ |
| towingAircraft |
Handley Page Halifax
ⓘ
surface form:
Handley Page Halifax bombers
|
| unit |
6th Airborne Division
ⓘ
D Company, 2nd Battalion, Oxfordshire and Buckinghamshire Light Infantry ⓘ |
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 Deadstick Description of subject: Operation Deadstick was the British glider-borne assault in the early hours of D-Day to capture key bridges over the Caen Canal and Orne River in Normandy, crucial for securing the eastern flank of the Allied landings.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.