The Department of Defense, specifically the Department of the Navy through NIWC Atlantic, has issued a presolicitation notice for the Common Data Link (CDL) US/ANQ-258(V)1 NSA Certification, Sustainment, and Production. This opportunity involves engineering services aimed at the certification, maintenance, and production of critical communication and detection equipment. The goods and services sought are vital for ensuring the operational readiness and effectiveness of military communication systems. Interested parties can reach out to Charlotte Campbell at charlotte.f.campbell.civ@us.navy.mil for further details regarding this procurement.