# Fox Tail Industry Day

Canonical: https://abierto.us/opportunities/darpasn26109

- Solicitation number: DARPA-SN-26-109
- Notice type: Special notice
- Status: Closed. Deadline was August 24, 2026
- Department: Department of Defense
- Agency: Defense Advanced Research Projects Agency
- Contracting office: Def Advanced Research Projects Agcy (HR0011)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AC12 National Defense R&D Services; Department Of Defense - Military; Applied Research
- First posted: August 12, 2026
- Last posted: August 12, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/f26611dc937c4a91884c009a6a9f9f04/view

## Description

The Defense Advanced Research Projects Agency (DARPA) Defense Sciences Office (DSO) is sponsoring a collateral SECRET Industry Day to provide information to potential proposers on the objectives of an anticipated Program Solicitation (PS) for the Fox Tail program. The Industry Day will be held on August 31, 2026, from 8:00 a.m. to 4:00 p.m. Eastern Time (ET) in Arlington, VA. The event will not be webcast. Advance registration is required for attending the Industry Day.

## Publications

- August 12, 2026: Special notice, due August 24, 2026. Notice f26611dc937c4a91884c009a6a9f9f04. https://sam.gov/workspace/contract/opp/f26611dc937c4a91884c009a6a9f9f04/view

## Points of contact

- BAA Coordinator, FoxTail@darpa.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/darpasn26109.