Director, Missile Defense Agency
E404091
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.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Director, Missile Defense Agency canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3987991 — 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, Missile Defense Agency Context triple: [Under Secretary of Defense for Acquisition and Sustainment, oversees, Director, Missile Defense Agency]
-
A.
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.
-
B.
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.
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C.
Under Secretary of Defense for Acquisition and Sustainment
The Under Secretary of Defense for Acquisition and Sustainment is a senior U.S. Department of Defense official responsible for overseeing military procurement, technology acquisition, logistics, and lifecycle sustainment of defense systems.
-
D.
Assistant Secretary of the Air Force for Space Acquisition and Integration
The Assistant Secretary of the Air Force for Space Acquisition and Integration is a senior civilian official responsible for overseeing the development, procurement, and integration of space systems and capabilities for the U.S. Air Force and Space Force.
-
E.
Under Secretary of Defense for Policy
The Under Secretary of Defense for Policy is a senior civilian official in the U.S. Department of Defense responsible for developing and overseeing national defense policy and strategic guidance.
- 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, Missile Defense Agency Target entity description: 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.
-
A.
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.
-
B.
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.
-
C.
Under Secretary of Defense for Acquisition and Sustainment
The Under Secretary of Defense for Acquisition and Sustainment is a senior U.S. Department of Defense official responsible for overseeing military procurement, technology acquisition, logistics, and lifecycle sustainment of defense systems.
-
D.
Assistant Secretary of the Air Force for Space Acquisition and Integration
The Assistant Secretary of the Air Force for Space Acquisition and Integration is a senior civilian official responsible for overseeing the development, procurement, and integration of space systems and capabilities for the U.S. Air Force and Space Force.
-
E.
Under Secretary of Defense for Policy
The Under Secretary of Defense for Policy is a senior civilian official in the U.S. Department of Defense responsible for developing and overseeing national defense policy and strategic guidance.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
United States government position
ⓘ
defense leadership role ⓘ |
| advises |
Secretary of Defense on missile defense matters
ⓘ
Under Secretary of Defense for Research and Engineering on missile defense matters ⓘ |
| appointedBy |
Secretary of Defense
ⓘ
linked to:
United States Secretary of Defense
|
| collaboratesWith |
North Atlantic Treaty Organization
ⓘ
linked to:
NATO
United States Air Force ⓘ United States Army ⓘ United States Navy ⓘ United States Space Force ⓘ United States Strategic Command ⓘ
linked to:
U.S. Strategic Command
|
| coordinatesWith | combatant commands on missile defense requirements ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| ensures |
integration of U.S. and allied missile defense capabilities
ⓘ
interoperability of U.S. missile defense systems ⓘ |
| establishedFor | centralized management of U.S. missile defense development ⓘ |
| focusesOn |
ballistic missile defense
ⓘ
integrated air and missile defense ⓘ |
| hasAuthorityOver |
Missile defense acquisition programs
ⓘ
Missile defense research and development programs ⓘ |
| hasRankRequirement | typically a three-star military officer or equivalent senior civilian ⓘ |
| heads |
Missile Defense Agency
ⓘ
linked to:
United States Missile Defense Agency
|
| jurisdiction |
U.S. global missile defense activities
ⓘ
United States ⓘ
linked to:
United States of America
|
| locatedIn | Pentagon ⓘ |
| mission |
protect U.S. allies from ballistic missile threats
ⓘ
protect deployed U.S. forces from ballistic missile threats ⓘ protect the United States from ballistic missile threats ⓘ |
| oversees |
Aegis Ballistic Missile Defense programs
ⓘ
linked to:
Aegis Ballistic Missile Defense
Ballistic Missile Defense System ⓘ Terminal High Altitude Area Defense programs ⓘ
linked to:
Terminal High Altitude Area Defense
ground-based midcourse defense programs ⓘ missile defense command and control systems ⓘ missile defense interceptors ⓘ missile defense sensors and radars ⓘ |
| partOf |
Office of the Secretary of Defense
ⓘ
United States Department of Defense ⓘ
linked to:
Department of Defense
|
| reportsTo | Under Secretary of Defense for Research and Engineering ⓘ |
| responsibleFor |
development of integrated missile defense systems
ⓘ
fielding of integrated missile defense systems ⓘ missile defense capability deployment planning ⓘ missile defense system integration ⓘ missile defense test and evaluation ⓘ system engineering for missile defense ⓘ testing of integrated missile defense systems ⓘ |
| worksOn |
homeland missile defense
ⓘ
regional missile defense ⓘ |
| worksWith | defense industry contractors on missile defense systems ⓘ |
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, Missile Defense Agency Description of subject: 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.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
Under Secretary of Defense for Acquisition and Sustainment
→
oversees
→
Director, Missile Defense Agency
ⓘ
subject linked to:
United States Department of Defense positions