# Sole Source Justification and Approval Counter Weapons of Mass Destruction

Canonical: https://abierto.us/opportunities/hdtra1cwmdidiq

- Solicitation number: HDTRA1CWMDIDIQ
- Notice type: Justification
- Status: No response deadline
- Department: Department of Defense
- Agency: Defense Threat Reduction Agency
- Contracting office: Defense Threat Reduction Agency (HDTRA1)
- Product or service code: AC33 National Defense R&D Services; Defense-Related Activities; Experimental Development
- Place of performance: Fort Belvoir, Virginia
- County: Fairfax County (FIPS 51059). https://abierto.us/counties/fairfax-county-va-51059
- City: Fort Belvoir. https://abierto.us/cities/fort-belvoir-va-5129008
- First posted: December 11, 2025
- Last posted: December 11, 2025
- SAM.gov: https://sam.gov/workspace/contract/opp/51d8135dc62743f48cbf75a865dcdfec/view

## Description

This is a class justification. Reference the attached justification for a description of each requirement.

## Publications

- December 11, 2025: Justification. Notice 51d8135dc62743f48cbf75a865dcdfec. https://sam.gov/workspace/contract/opp/51d8135dc62743f48cbf75a865dcdfec/view

## Points of contact

- Donald Shires, donald.l.shires.civ@mail.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/hdtra1cwmdidiq.