| Location: | Virginia |
|---|---|
| Posted: | Mar 12, 2026 |
| Due: | Mar 13, 2026 |
| Agency: | DEPT OF DEFENSE |
| Type of Government: | Federal |
| Category: |
|
| Solicitation No: | HDTRA1-26-R-0026 |
| Publication URL: | To access bid details, please log in. |
APEX Accelerators are an official government contracting resource for small businesses. Find your local APEX Accelerator (opens in new window) for free government expertise related to contract opportunities.
APEX Accelerators are funded in part through a cooperative agreement with the Department of Defense.
The APEX Accelerators program was formerly known as the Procurement Technical Assistance Program (opens in new window) (PTAP).
DTRA requires support services to provide a wide range of professional analytical services to assist with its mission of countering and deterring Weapons of Mass Destruction (WMD), emerging threats, and threat networks in the Continental United States (CONUS) and Outside the Continental United States (OCONUS).
03/10/26-DTRA is hosting an Industry Day on Tuesday, 31 March 2026. View the Industry Day:Decisive Action Follow-On posting via Sam.gov for additonal information and how to register.
03/12/2026-Government responses are now uploaded. The response due date is 13 March 2026.
| Feb 21, 2026 | [Sources Sought (Original)] RADAR (Decisive Action Follow-On) |
| Mar 5, 2026 | [Sources Sought (Updated)] RADAR (Decisive Action Follow-On) |
| Mar 11, 2026 | [Special Notice (Original)] Industry Day: Decisive Action Follow-On |
| Mar 11, 2026 | [Sources Sought (Updated)] Decisive Action Follow-On |
| Mar 14, 2026 | [Sources Sought (Updated)] Decisive Action Follow-On |
| Mar 17, 2026 | [Special Notice (Updated)] Industry Day: Decisive Action Follow-On |
| Mar 27, 2026 | [Special Notice (Updated)] Industry Day: Decisive Action Follow-On |
| Apr 1, 2026 | [Special Notice (Updated)] Industry Day: Decisive Action Follow-On |
| Apr 2, 2026 | [Special Notice (Updated)] Industry Day: Decisive Action Follow-On |
| Apr 8, 2026 | [Special Notice (Updated)] Industry Day: Decisive Action Follow-On |
| Apr 14, 2026 | [Special Notice (Updated)] Industry Day: Decisive Action Follow-On |

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