Department of the Army Tactical Communication Systems Procurement, Services & Sustainment Call for Solutions

The Department of the Army seeks to establish a 10-year framework for tactical communication systems. This initiative aims to procure, test, field, and sustain legacy and emerging transport hardware and software. The Army is looking for vendors to provide secure, resilient, and interoperable communication systems. Vendors must also plan for incorporating Post-Quantum Cryptography compliant algorithms by December 2030. Questions regarding this solicitation were due by November 4, 2026. White papers are due by December 14, 2026.