United States Army Security Agency
E61375
The United States Army Security Agency was a U.S. Army signals intelligence and electronic warfare organization responsible for intercepting, analyzing, and securing military communications during much of the Cold War era.
All labels observed (6)
How this entity was disambiguated
This entity first appeared as the object of triple T492386 — 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: United States Army Security Agency Context triple: [Watchful for the Country, appliesTo, United States Army Security Agency]
-
A.
Marine Corps Intelligence Activity
The Marine Corps Intelligence Activity is a U.S. military intelligence organization that provides specialized intelligence support to the United States Marine Corps and contributes to national-level intelligence efforts.
-
B.
Defense Communications Agency
The Defense Communications Agency was a U.S. Department of Defense organization responsible for managing and developing military communications networks and infrastructure.
-
C.
United States Army Cyber Command
United States Army Cyber Command is a major Army command responsible for conducting cyberspace operations, defending Army networks, and supporting U.S. Cyber Command in digital warfare and information security.
-
D.
Office of SIGINT Operations
The Office of SIGINT Operations is a specialized unit responsible for managing and conducting signals intelligence activities within the Directorate of Science and Technology.
-
E.
National Security Agency
The National Security Agency is a U.S. intelligence organization responsible for signals intelligence collection and information assurance, including the interception and analysis of electronic communications for national security purposes.
- 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: United States Army Security Agency Target entity description: The United States Army Security Agency was a U.S. Army signals intelligence and electronic warfare organization responsible for intercepting, analyzing, and securing military communications during much of the Cold War era.
-
A.
Marine Corps Intelligence Activity
The Marine Corps Intelligence Activity is a U.S. military intelligence organization that provides specialized intelligence support to the United States Marine Corps and contributes to national-level intelligence efforts.
-
B.
Defense Communications Agency
The Defense Communications Agency was a U.S. Department of Defense organization responsible for managing and developing military communications networks and infrastructure.
-
C.
United States Army Cyber Command
United States Army Cyber Command is a major Army command responsible for conducting cyberspace operations, defending Army networks, and supporting U.S. Cyber Command in digital warfare and information security.
-
D.
Office of SIGINT Operations
The Office of SIGINT Operations is a specialized unit responsible for managing and conducting signals intelligence activities within the Directorate of Science and Technology.
-
E.
National Security Agency
The National Security Agency is a U.S. intelligence organization responsible for signals intelligence collection and information assurance, including the interception and analysis of electronic communications for national security purposes.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
United States Army organization
ⓘ
military intelligence organization ⓘ signals intelligence agency ⓘ |
| abbreviation | ASA ⓘ |
| activity |
analysis of communications
ⓘ
cryptologic support ⓘ interception of communications ⓘ |
| collaboratedWith |
National Security Agency
ⓘ
other United States military intelligence services ⓘ |
| conflict |
Cold War
ⓘ
Korean War ⓘ Vietnam War ⓘ |
| country | United States of America ⓘ |
| dissolved | 1977 ⓘ |
| era |
Cold War era
ⓘ
post–World War II period ⓘ |
| headquartersLocation | Arlington Hall Station, Virginia ⓘ |
| inception | 1945 ⓘ |
| motto | Vigilant Always ⓘ |
| notableFor |
providing early warning and battlefield intelligence through intercepts
ⓘ
supporting U.S. Army operations in Vietnam with SIGINT ⓘ |
| operationalTheater |
Asia
ⓘ
Europe ⓘ Pacific region ⓘ |
| oversight | United States Department of the Army ⓘ |
| parentOrganization | United States Army ⓘ |
| partOf | United States Army Intelligence structure ⓘ |
| primaryRole |
communications security
ⓘ
electronic warfare ⓘ signals intelligence ⓘ |
| reorganizedAs | United States Army Intelligence and Security Command in 1977 ⓘ |
| responsibleFor |
providing tactical and strategic SIGINT to Army commanders
ⓘ
securing U.S. Army communications ⓘ |
| specialization |
code and cipher analysis
ⓘ
direction finding ⓘ electronic surveillance ⓘ radio intercept operations ⓘ |
| subordinateTo |
Chief of Staff of the Army
ⓘ
surface form:
Army Chief of Staff
|
| successor |
Army Intelligence and Security Command
ⓘ
surface form:
United States Army Intelligence and Security Command
|
| trainingLocation |
Fort Devens, Massachusetts
ⓘ
Fort Huachuca ⓘ
surface form:
Fort Huachuca, Arizona
|
| type | signals intelligence and security agency ⓘ |
| usedTechnology |
cryptographic systems
ⓘ
direction-finding systems ⓘ radio intercept equipment ⓘ |
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: United States Army Security Agency Description of subject: The United States Army Security Agency was a U.S. Army signals intelligence and electronic warfare organization responsible for intercepting, analyzing, and securing military communications during much of the Cold War era.
Referenced by (12)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Watchful for the Country
subject surface form:
Watchful for the Country
subject surface form:
Watchful for the Country
subject surface form:
Watchful for the Country
this entity surface form:
U.S. Army Security Agency
this entity surface form:
U.S. Army Security Agency and British Government Code and Cypher School
this entity surface form:
U.S. Army Security Agency
subject surface form:
United States Army Intelligence and Security Command
this entity surface form:
U.S. Army Security Agency
subject surface form:
United States Army Intelligence and Security Command
this entity surface form:
U.S. Army Intelligence Agency
United States Air Force Security Service network
→
relatedOrganization
→
United States Army Security Agency
ⓘ
this entity surface form:
U.S. Army Signals Intelligence Service operations
this entity surface form:
U.S. Army Security Agency
this entity surface form:
Army Security Agency