open federal funding opportunity

Fundamental Research to Counter Weapons of Mass Destruction

** 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 strong…

Agency

Defense Threat Reduction Agency

Opportunity number

HDTRA1-25-S-0001