NATO Improved Link Eleven (NILE) In-Service Support 6 (ISS 6)

The Naval Information Warfare Systems Command (NAVWAR), supporting the Program Executive Office Command, Control, Communications, Computers, and Intelligence (PEO C4I), is seeking proposals for a follow-on In-Service Support (ISS) contract for the NATO Improved Link Eleven (NILE) Nations, which include Canada, France, Germany, Italy, Spain, the United Kingdom, and the United States. This contract, titled NATO Improved Link Eleven (NILE) In-Service Support 6 (ISS 6), is intended to provide ongoing support and sustainment for NILE systems. The solicitation is a total small business set-aside under NAICS code 541512, focusing on information technology services. The contract is posted as a presolicitation with a response deadline of July 6, 2026. It is managed by the Naval Information Warfare Systems office located in San Diego, California. Interested small businesses are encouraged to submit proposals to help maintain and enhance the command and control capabilities across the participating NATO nations. Primary and secondary points of contact are Danica Sablad and Sarah Murr, reachable via their official Navy email addresses. This effort supports multinational interoperability and mission readiness through sustained technology and operational support.