Summary
The U.S. Navy (Department of Defense) is conducting market research to identify sources for cryptographic device solutions compatible with the Multifunctional Information Distribution System (MIDS) Weapons Data Link (WDL) Small Form Factor Weapons Attritable Radio Multi-Mode (SWARMM) Family 4 (SF4) radio. This notice is a Request for Information / Sources Sought for planning and information only — it is not a solicitation or a grant, and responses will be used for government planning. Responses are due July 31, 2026 at 12:00 PM PDT (19:00:00Z), and the SAM.gov opportunity page shows no attachments posted for the notice.