Operation Modular
E821152
Operation Modular was a major 1987 South African Defence Force offensive in Angola during the South African Border War, aimed at halting advancing Angolan and Cuban forces near Cuito Cuanavale.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Operation Modular canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T9798274 — 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 Modular Context triple: [South African Border War, significantEvent, Operation Modular]
-
A.
Operation Mandrel
Operation Mandrel was a series of U.S. nuclear weapons tests conducted during the Cold War as part of the broader American nuclear testing program.
-
B.
Operation MI
Operation MI was the Imperial Japanese Navy’s World War II plan to seize Midway Atoll, culminating in the pivotal Battle of Midway in June 1942.
-
C.
Operation Obviate
Operation Obviate was a World War II Royal Air Force bombing raid in 1944 aimed at destroying the German battleship Tirpitz in Norway.
-
D.
Operation Source
Operation Source was a British World War II midget-submarine attack aimed at crippling the German battleship Tirpitz in a Norwegian fjord.
-
E.
Operation Crimp
Operation Crimp was a major 1966 U.S.-Australian military offensive during the Vietnam War aimed at disrupting Viet Cong operations in the Cu Chi region by searching for and destroying their extensive tunnel network.
- 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 Modular Target entity description: Operation Modular was a major 1987 South African Defence Force offensive in Angola during the South African Border War, aimed at halting advancing Angolan and Cuban forces near Cuito Cuanavale.
-
A.
Operation Mandrel
Operation Mandrel was a series of U.S. nuclear weapons tests conducted during the Cold War as part of the broader American nuclear testing program.
-
B.
Operation MI
Operation MI was the Imperial Japanese Navy’s World War II plan to seize Midway Atoll, culminating in the pivotal Battle of Midway in June 1942.
-
C.
Operation Obviate
Operation Obviate was a World War II Royal Air Force bombing raid in 1944 aimed at destroying the German battleship Tirpitz in Norway.
-
D.
Operation Source
Operation Source was a British World War II midget-submarine attack aimed at crippling the German battleship Tirpitz in a Norwegian fjord.
-
E.
Operation Crimp
Operation Crimp was a major 1966 U.S.-Australian military offensive during the Vietnam War aimed at disrupting Viet Cong operations in the Cu Chi region by searching for and destroying their extensive tunnel network.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
South African military operation
ⓘ
military operation ⓘ |
| alliedWith | UNITA forces ⓘ |
| belligerent |
Cuban Revolutionary Armed Forces
NERFINISHED
ⓘ
Forças Armadas Populares de Libertação de Angola NERFINISHED ⓘ South African Defence Force NERFINISHED ⓘ |
| codename | Operation Modular NERFINISHED ⓘ |
| commander |
Jannie Geldenhuys
NERFINISHED
ⓘ
Willie Meyer NERFINISHED ⓘ |
| conflict | South African Border War NERFINISHED ⓘ |
| country | South Africa ⓘ |
| endTime | 1987-11 ⓘ |
| followedBy |
Operation Hooper
NERFINISHED
ⓘ
Operation Packer NERFINISHED ⓘ |
| historicalPeriod | late Cold War ⓘ |
| involves |
32 Battalion
NERFINISHED
ⓘ
4 South African Infantry Battalion NERFINISHED ⓘ 61 Mechanised Battalion Group NERFINISHED ⓘ South African Air Force NERFINISHED ⓘ |
| location |
Angola
NERFINISHED
ⓘ
Cuando Cubango Province NERFINISHED ⓘ Cuito Cuanavale NERFINISHED ⓘ |
| notableEngagement | battles east of Cuito Cuanavale ⓘ |
| objective |
halt FAPLA advance towards UNITA strongholds
ⓘ
stop Angolan and Cuban forces near Cuito Cuanavale ⓘ |
| opponent |
FAPLA 16th Brigade
NERFINISHED
ⓘ
FAPLA 47th Brigade NERFINISHED ⓘ FAPLA 59th Brigade NERFINISHED ⓘ |
| opposedBy | Cuban armoured and artillery units ⓘ |
| partOf | South African Border War NERFINISHED ⓘ |
| precededBy | Operation Protea NERFINISHED ⓘ |
| result |
FAPLA offensive towards Mavinga halted
ⓘ
transition to Operation Hooper ⓘ |
| river | Lomba River NERFINISHED ⓘ |
| startTime | 1987-08 ⓘ |
| strategicSignificance | helped prevent FAPLA from overrunning UNITA headquarters at Jamba ⓘ |
| supports | UNITA NERFINISHED ⓘ |
| tacticalFocus | armour and artillery engagements along the Lomba River ⓘ |
| theatre | Angolan Civil War NERFINISHED ⓘ |
| typeOfAttack | conventional ground offensive ⓘ |
| uses |
Buccaneer strike aircraft
ⓘ
G5 howitzer NERFINISHED ⓘ G6 howitzer NERFINISHED ⓘ Mirage F1 fighter aircraft NERFINISHED ⓘ Olifant tank NERFINISHED ⓘ Ratel infantry fighting vehicle NERFINISHED ⓘ |
| year | 1987 ⓘ |
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 Modular Description of subject: Operation Modular was a major 1987 South African Defence Force offensive in Angola during the South African Border War, aimed at halting advancing Angolan and Cuban forces near Cuito Cuanavale.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.