Combined Sources Sought & Presolicitation Notice - Weapon Storage and Security System (WS3) Alarm Communications & Display (AC&D) Sustainment

The Air Force Nuclear Weapons Center is seeking a contractor to provide engineering, logistics, and programmatic sustainment for the Weapon Storage and Security System (WS3) Alarm Communications and Display (AC&D) subsystem. This requirement involves integrated program management, technical support, and cybersecurity sustainment for a system primarily composed of proprietary VICADS video and LINX Predator Elite (LPE) annunciator components. The scope of work includes routine and emergency on-site and virtual technical support, hardware and software configuration, system integration testing, supply-chain resiliency analysis, and training for operators and administrators. This combined sources sought and presolicitation notice, identified by solicitation number FA9422-27-D-0001, is for a contemplated Indefinite Delivery/Indefinite Quantity contract with an estimated 10-year ordering period and a ceiling of less than 50 million dollars. The government intends to make a sole-source award to LDIA Holdings, LLC DBA/Prometheus Security Group Global (PSG) as the original equipment manufacturer and owner of the proprietary data rights. However, the government is requesting Statements of Capability from interested parties by November 4, 2026, to determine if competition is feasible. Qualified respondents must demonstrate familiarity with the WS3 open architecture network and the proprietary PSG systems. Performance is centered in New Mexico, with an anticipated award date no later than March 1, 2027.