Operation Ocean Shield
E143513
Operation Ocean Shield was a NATO-led maritime security mission focused on counter-piracy operations off the coast of Somalia in the Gulf of Aden and Indian Ocean.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Operation Ocean Shield canonical | 2 |
| NATO Operation Ocean Shield | 1 |
| Operation Active Endeavour | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1248755 — 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 Ocean Shield Context triple: [Royal Netherlands Navy, hasHistoricalConflict, Operation Ocean Shield]
-
A.
Operation Neptune Spear
Operation Neptune Spear was the 2011 U.S. Navy SEAL raid in Abbottabad, Pakistan that located and killed al-Qaeda leader Osama bin Laden.
-
B.
EUNAVFOR Atalanta
EUNAVFOR Atalanta is a European Union naval operation launched to combat piracy and protect maritime traffic off the coast of Somalia and in the wider Western Indian Ocean.
-
C.
Operation Licorne
Operation Licorne was a French military intervention in Côte d’Ivoire that supported peacekeeping efforts and helped stabilize the country during its civil conflict.
-
D.
Operation Solomon
Operation Solomon was a 1991 Israeli airlift that rapidly evacuated and resettled thousands of Ethiopian Jews from Ethiopia to Israel.
-
E.
Operation Motorman
Operation Motorman was a major British Army operation in Northern Ireland in 1972 aimed at regaining control of areas held by Irish republican paramilitaries during the Troubles.
- 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 Ocean Shield Target entity description: Operation Ocean Shield was a NATO-led maritime security mission focused on counter-piracy operations off the coast of Somalia in the Gulf of Aden and Indian Ocean.
-
A.
Operation Neptune Spear
Operation Neptune Spear was the 2011 U.S. Navy SEAL raid in Abbottabad, Pakistan that located and killed al-Qaeda leader Osama bin Laden.
-
B.
EUNAVFOR Atalanta
EUNAVFOR Atalanta is a European Union naval operation launched to combat piracy and protect maritime traffic off the coast of Somalia and in the wider Western Indian Ocean.
-
C.
Operation Licorne
Operation Licorne was a French military intervention in Côte d’Ivoire that supported peacekeeping efforts and helped stabilize the country during its civil conflict.
-
D.
Operation Solomon
Operation Solomon was a 1991 Israeli airlift that rapidly evacuated and resettled thousands of Ethiopian Jews from Ethiopia to Israel.
-
E.
Operation Motorman
Operation Motorman was a major British Army operation in Northern Ireland in 1972 aimed at regaining control of areas held by Irish republican paramilitaries during the Troubles.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
counter-piracy operation
ⓘ
military operation ⓘ naval operation ⓘ |
| aimedAt |
deterring piracy
ⓘ
disrupting piracy ⓘ protecting African Union Mission in Somalia shipping ⓘ protecting World Food Programme vessels ⓘ protecting commercial shipping ⓘ |
| appliesToJurisdiction |
Gulf of Aden
ⓘ
surface form:
Gulf of Aden international shipping lanes
international waters off Somalia ⓘ |
| commandedBy |
NATO Maritime Command
ⓘ
surface form:
NATO Allied Maritime Command
|
| cooperatedWith |
Combined Task Force 151
ⓘ
EUNAVFOR Atalanta ⓘ
surface form:
European Union Naval Force Operation Atalanta
regional states around the Horn of Africa ⓘ shipping industry ⓘ |
| country | NATO member states ⓘ |
| endCause |
improved security situation off Somalia
ⓘ
strategic decision by NATO to conclude the mission ⓘ |
| endTime | 2016-12 ⓘ |
| facetOf |
EUCAP Somalia
ⓘ
surface form:
Somali piracy crisis
maritime security in the Indian Ocean ⓘ |
| follows |
Operation Allied Protector
ⓘ
Operation Allied Provider ⓘ |
| hasEffect |
deterrence of pirate mother ships and skiffs
ⓘ
increased security for merchant vessels transiting the Gulf of Aden ⓘ |
| hasPart |
capacity building for regional navies
ⓘ
escort missions ⓘ intelligence sharing ⓘ naval patrols ⓘ surveillance operations ⓘ |
| legalBasis | United Nations Security Council resolutions on Somali piracy ⓘ |
| location |
Gulf of Aden
ⓘ
Horn of Africa ⓘ Indian Ocean ⓘ off the coast of Somalia ⓘ |
| operator | NATO ⓘ |
| partOf |
NATO maritime security operations
ⓘ
international efforts against piracy off Somalia ⓘ |
| replaces | earlier ad hoc NATO counter-piracy deployments ⓘ |
| significantOutcome |
enhanced cooperation among naval forces
ⓘ
improved maritime situational awareness in the region ⓘ reduction in successful pirate attacks off Somalia ⓘ |
| startTime | 2009-08 ⓘ |
| uses |
helicopters
ⓘ
maritime patrol aircraft ⓘ unmanned aerial vehicles ⓘ warships ⓘ |
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 Ocean Shield Description of subject: Operation Ocean Shield was a NATO-led maritime security mission focused on counter-piracy operations off the coast of Somalia in the Gulf of Aden and Indian Ocean.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
NATO Operation Ocean Shield
this entity surface form:
Operation Active Endeavour