Contract opportunity

ARMY OPEN SOLICITATION (AOS)

Special Notice from Department of Defense.

Data as of Oct 24, 2026. Sources: SAM.gov and Grants.gov. Snapshot govcon-directory-20261024T104923Z-2151694.

This product uses the Grants.gov API but is not endorsed or certified by the U.S. Department of Health and Human Services. Counts and totals are computed by DSE from public SAM.gov and Grants.gov notices. Text from Grants.gov may be shortened or have contact details removed. The original notice on Grants.gov is the authoritative version.

Open, no deadline stated

Notice details

Agency
Department of Defense
Sub-tier agency
DEPT OF THE ARMY
Notice type
Special Notice
Solicitation number
W9128Z-25-S-A002
Posted
Oct 20, 2026
Response deadline
No deadline stated
Source
SAM.gov

Description

26 MARCH 2026 AMENDMENT 11 - The AOS document and Attachment 1 document are revised to add Army Example Area (AEA) updates, which are posted under "Attachments". 23 FEBRUARY 2026 AMENDMENT 10 - AOS document is revised to add a new Army Example Area (AEA) and posted under "Attachments". 3 DECEMBER 2025 AMENDMENT 9 - AOS document and Attachment 1 document are revised and posted under "Attachments". 7 AUGUST 2025 AMENDMENT 8 - AOS document and Attachment 1 document are revised and posted under "Attachments". 24 JULY 2025 AMENDMENT 7 - AOS document is revised and posted under "Attachments". The revision provides an update to the Active Capability Gap (ACG) mailboxes listed under Section J - Contracting Information. Additionally, Request for Information (RFIs) will at times be posted under "Links" to create more awareness to AOS interested vendors. RFIs posted under AOS are for market research purposes only and the Government has no obligation to post a subsequent Call for Solution under AOS for the requirement. 10 JULY 2025 AMENDMENT 6 - Attachment 1 document is revised and posted under "Attachments". 1 JULY 2025 AMENDMENT 5 - AOS document is revised and posted under "Attachments". The revision provides the remaining Active Capability Gap (ACG) mailboxes listed under Section J - Contracting Information. 24 JUNE 2025 AMENDMENT 4 - AOS document is revised and posted under "Attachments". 11 JUNE 2025 AMENDMENT 3 - AOS and Attachment 1 documents are revised and posted under

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