Director, Defense Threat Reduction Agency
E405983
The Director of the Defense Threat Reduction Agency is the senior official responsible for leading the U.S. Department of Defense’s efforts to counter and reduce threats from weapons of mass destruction and related emerging dangers.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Director, Defense Threat Reduction Agency canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3987992 — 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: Director, Defense Threat Reduction Agency Context triple: [Under Secretary of Defense for Acquisition and Sustainment, oversees, Director, Defense Threat Reduction Agency]
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A.
Director, Missile Defense Agency
The Director, Missile Defense Agency is the senior U.S. Department of Defense official responsible for developing, testing, and fielding integrated missile defense systems to protect the United States, its deployed forces, and allies from ballistic missile threats.
-
B.
Director, Defense Intelligence Agency
The Director of the Defense Intelligence Agency is the senior U.S. military intelligence official responsible for overseeing and integrating defense-related intelligence activities and products that support national security and military operations.
-
C.
Deputy Director for National Security
The Deputy Director for National Security is a senior leadership role within the White House Office of Science and Technology Policy responsible for coordinating national security-related science, technology, and innovation policy.
-
D.
Under Secretary of State for Arms Control and International Security Affairs
The Under Secretary of State for Arms Control and International Security Affairs is a senior U.S. State Department official responsible for overseeing arms control, nonproliferation, and international security policy, including political-military affairs.
-
E.
Director, Defense Contract Management Agency
The Director of the Defense Contract Management Agency is the senior official responsible for overseeing the administration and performance of U.S. Department of Defense contracts worldwide.
- 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: Director, Defense Threat Reduction Agency Target entity description: The Director of the Defense Threat Reduction Agency is the senior official responsible for leading the U.S. Department of Defense’s efforts to counter and reduce threats from weapons of mass destruction and related emerging dangers.
-
A.
Director, Missile Defense Agency
The Director, Missile Defense Agency is the senior U.S. Department of Defense official responsible for developing, testing, and fielding integrated missile defense systems to protect the United States, its deployed forces, and allies from ballistic missile threats.
-
B.
Director, Defense Intelligence Agency
The Director of the Defense Intelligence Agency is the senior U.S. military intelligence official responsible for overseeing and integrating defense-related intelligence activities and products that support national security and military operations.
-
C.
Deputy Director for National Security
The Deputy Director for National Security is a senior leadership role within the White House Office of Science and Technology Policy responsible for coordinating national security-related science, technology, and innovation policy.
-
D.
Under Secretary of State for Arms Control and International Security Affairs
The Under Secretary of State for Arms Control and International Security Affairs is a senior U.S. State Department official responsible for overseeing arms control, nonproliferation, and international security policy, including political-military affairs.
-
E.
Director, Defense Contract Management Agency
The Director of the Defense Contract Management Agency is the senior official responsible for overseeing the administration and performance of U.S. Department of Defense contracts worldwide.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
United States government position
ⓘ
defense leadership position ⓘ |
| appointedBy |
United States Secretary of Defense
ⓘ
surface form:
Secretary of Defense
|
| country | United States of America ⓘ |
| employer |
Department of Defense
ⓘ
surface form:
United States Department of Defense
|
| fieldOfWork |
arms control implementation
ⓘ
national security ⓘ nonproliferation ⓘ threat reduction science and technology ⓘ weapons of mass destruction ⓘ |
| goal |
deter adversary use of WMD
ⓘ
enhance U.S. and allied resilience to WMD threats ⓘ reduce threats from weapons of mass destruction ⓘ |
| hasAuthorityOver |
Defense Threat Reduction Agency field activities
ⓘ
Defense Threat Reduction Agency ⓘ
surface form:
Defense Threat Reduction Agency headquarters
|
| hasPositionInOrganization | Defense Threat Reduction Agency ⓘ |
| inception | 1998 ⓘ |
| jurisdiction |
Department of Defense
ⓘ
surface form:
United States Department of Defense
|
| locatedIn |
Fort Belvoir
ⓘ
surface form:
Fort Belvoir, Virginia
United States of America ⓘ
surface form:
United States
|
| memberOf |
Office of the Secretary of Defense
ⓘ
surface form:
Office of the Secretary of Defense leadership
|
| oversees |
DTRA budget
ⓘ
DTRA cooperative threat reduction activities ⓘ DTRA operational missions ⓘ DTRA personnel ⓘ DTRA policy implementation ⓘ DTRA research and development programs ⓘ |
| partOf | Defense Threat Reduction Agency ⓘ |
| reportsTo |
United States Secretary of Defense
ⓘ
surface form:
Secretary of Defense
Under Secretary of Defense for Acquisition and Sustainment ⓘ |
| responsibleFor |
Defense Threat Reduction Agency
ⓘ
biological threat reduction ⓘ chemical threat reduction ⓘ countering emerging threats ⓘ countering weapons of mass destruction ⓘ high-yield explosive threat reduction ⓘ nuclear threat reduction ⓘ radiological threat reduction ⓘ supporting combatant commands on WMD issues ⓘ threat reduction ⓘ |
| scopeOfRole | global ⓘ |
| worksWith |
Joint Staff
ⓘ
United States interagency partners ⓘ combatant commanders ⓘ international partners ⓘ military departments ⓘ |
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: Director, Defense Threat Reduction Agency Description of subject: The Director of the Defense Threat Reduction Agency is the senior official responsible for leading the U.S. Department of Defense’s efforts to counter and reduce threats from weapons of mass destruction and related emerging dangers.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
Under Secretary of Defense for Acquisition and Sustainment
→
oversees
→
Director, Defense Threat Reduction Agency
ⓘ