Ushuaia Naval Base

E232405

military installation naval base

Ushuaia Naval Base is a key Argentine naval installation located in the southernmost city of Ushuaia, serving as a strategic hub for operations in the South Atlantic and Antarctic regions.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
Port of Ushuaia	2
Ushuaia Naval Base canonical	1

How this entity was disambiguated

This entity first appeared as the object of triple T2023494 — 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: Ushuaia Naval Base
Context triple: [Argentine Navy, hasBase, Ushuaia Naval Base]

A. Puerto Belgrano Naval Base
Puerto Belgrano Naval Base is the principal naval base and fleet headquarters of Argentina, located near Bahía Blanca on the country’s Atlantic coast.
B. Mar del Plata Naval Base
Mar del Plata Naval Base is a major Argentine naval installation and submarine base located in the coastal city of Mar del Plata.
C. San Martín Base
San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
D. Belgrano II Base
Belgrano II Base is an Argentine research station in Antarctica that supports year-round scientific and logistical operations in one of the continent’s southernmost regions.
E. Base Naval Arturo Prat
Base Naval Arturo Prat is a Chilean Antarctic research and naval station located on Greenwich Island in the South Shetland Islands.
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: Ushuaia Naval Base
Target entity description: Ushuaia Naval Base is a key Argentine naval installation located in the southernmost city of Ushuaia, serving as a strategic hub for operations in the South Atlantic and Antarctic regions.

A. Puerto Belgrano Naval Base
Puerto Belgrano Naval Base is the principal naval base and fleet headquarters of Argentina, located near Bahía Blanca on the country’s Atlantic coast.
B. Mar del Plata Naval Base
Mar del Plata Naval Base is a major Argentine naval installation and submarine base located in the coastal city of Mar del Plata.
C. San Martín Base
San Martín Base is an Argentine Antarctic research station located on the Antarctic Peninsula, supporting scientific studies and maintaining a permanent national presence in the region.
D. Belgrano II Base
Belgrano II Base is an Argentine research station in Antarctica that supports year-round scientific and logistical operations in one of the continent’s southernmost regions.
E. Base Naval Arturo Prat
Base Naval Arturo Prat is a Chilean Antarctic research and naval station located on Greenwich Island in the South Shetland Islands.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	military installation ⓘ naval base ⓘ
associatedWith	Dirección Nacional del Antártico ⓘ surface form: Argentine Antarctic Program Ministry of Defense of Argentina ⓘ surface form: Argentine Ministry of Defense
climate	subpolar oceanic climate ⓘ
continent	South America ⓘ
country	Argentina ⓘ
function	logistical support for Antarctic missions ⓘ support Argentine naval vessels ⓘ support scientific expeditions to Antarctica ⓘ support search and rescue operations ⓘ
garrisonCity	Ushuaia ⓘ
hasInfrastructure	administrative buildings ⓘ fuel storage facilities ⓘ logistics warehouses ⓘ maintenance facilities ⓘ piers for naval vessels ⓘ
language	Spanish ⓘ
locatedIn	South America ⓘ Tierra del Fuego region ⓘ surface form: Tierra del Fuego Province Ushuaia ⓘ southern Argentina ⓘ
locatedOn	Beagle Channel ⓘ
missionType	Antarctic resupply ⓘ logistics support ⓘ maritime patrol ⓘ search and rescue ⓘ sovereignty patrols ⓘ
nearbyFacility	Ushuaia – Malvinas Argentinas International Airport ⓘ surface form: Ushuaia International Airport
nearbyGeographicFeature	Cape Horn Archipelago ⓘ surface form: Cape Horn region Tierra del Fuego region ⓘ surface form: Tierra del Fuego Archipelago
operator	Argentine Navy ⓘ
partOf	Argentine Navy base network ⓘ
primaryTheater	South Atlantic ⓘ Southern Ocean ⓘ
role	strategic hub for Antarctic operations ⓘ strategic hub for South Atlantic operations ⓘ
strategicImportance	projection of Argentine presence in Antarctica ⓘ projection of Argentine presence in the South Atlantic ⓘ southernmost Argentine naval base ⓘ
supports	Argentine Antarctic bases ⓘ Argentine scientific campaigns in Antarctica ⓘ
supportsOperationsOf	Argentine Coast Guard (Prefectura Naval Argentina) vessels ⓘ
supportsRegion	Antarctic Peninsula ⓘ Argentine Antarctica ⓘ surface form: Argentine Antarctic Sector South Atlantic ⓘ surface form: South Atlantic Ocean
usedBy	Argentine Navy auxiliary ships ⓘ Argentine Navy logistics vessels ⓘ Argentine Navy ⓘ surface form: Argentine Navy patrol vessels

How these facts were elicited

Referenced by (3)

Full triples — surface form annotated when it differs from this entity's canonical label.

Argentine Navy → hasBase → Ushuaia Naval Base ⓘ

Ushuaia → hasPort → Ushuaia Naval Base ⓘ

this entity surface form: Port of Ushuaia

Ushuaia – Malvinas Argentinas International Airport → servesCruisePort → Ushuaia Naval Base ⓘ