** Fundamental Research BAA Amendment 2 posted on January 15, 2026** This Amendment adds Topics B1-B6. PRE-APPLICATION WHITE PAPERS FOR THIS TOPIC MUST BE SUBMITTED BY 11:59 PM (MIDNIGHT) EST ON 2 MARCH 2026. White papers may not be considered if they are received after this deadline. Potential applicants are strongly encouraged to review the BAA in its entirety. **Please note that ALL general correspondence for this BAA must be sent to dtra.belvoir.rd.mbx.rd-cb-frbaa25-34-a@mail.mil Thrust Area-specific correspondence must be sent to dtra.belvoir.rd.mbx.rd-cb-frbaa25-34-a@mail.mil
Open federal opportunity · HDTRA1-25-S-0001
Fundamental Research to Counter Weapons of Mass Destruction
Defense Threat Reduction Agency lists this opportunity for marked unrestricted. Review the coded eligibility, award range, source synopsis, and official notice before deciding whether to apply.
Science, technology and other research
Deadline
September 30, 2034
2901 days remaining
Award range
—
$500,000,000 estimated program funding
Applicant signal
Marked unrestricted
the official notice controls eligibility
Coded applicant types
- 99 — Unrestricted; subject to the official eligibility clarification
These are high-level Grants.gov codes. Additional eligibility text, geographic restrictions, and program-specific rules in the official notice can narrow them.
Before investing application time
- Confirm entity eligibility in the full Notice of Funding Opportunity.
- Check SAM.gov and Grants.gov registration requirements and timing.
- Read every attachment for matching, cost-share, geography, and award conditions.
- Verify the exact deadline time and any agency-specific submission portal.
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Source: Grants.gov daily XML extract, 2026-10-21 extract. This page reproduces selected public listing fields for research convenience. The official Notice of Funding Opportunity and agency instructions control. This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services.