Spectrum Situational Awareness System (S2AS)

The Spectrum Situational Awareness System (S2AS) is a newly initiated program in Fiscal Year 2025, aimed at enhancing the Army's capabilities in managing the Electro-Magnetic Spectrum (EMS). The primary objective of S2AS is to provide commanders with real-time situational awareness of the EMS. This capability is crucial for making informed Emissions Control (EMCON) decisions and resolving Electromagnetic Interference (EMI). The system aims to detect and warn operations centers about unauthorized or intentional interference sources on modern battlefields, thereby improving operational effectiveness and security.

In FY 2025, the program will focus on integration, testing, and providing technical and program management support. The integration process will involve developing a comprehensive spectrum monitoring capability that can be deployed across multiple platforms. This effort aligns with the Army's strategic vision for 2030, ensuring that forces are equipped with advanced tools to manage complex electromagnetic environments effectively.

The acquisition strategy for S2AS employs a tailored competitive approach to expedite delivery through rapid prototyping and fielding authorities. By leveraging Middle Tier of Acquisition authorities, the program seeks to accelerate its development timeline, aiming for a Milestone C Decision Point. This strategy underscores the importance of delivering an integrated solution swiftly to meet emerging threats and operational demands.

Key components of the program include technical management support provided by PM Electronic Warfare & Cyber at Aberdeen Proving Ground, MD, as well as product development and engineering support. Testing and demonstration activities are scheduled to begin in early 2025, with the first unit integration expected by mid-2026. The fielding of S2AS systems is projected to continue through 2028, ensuring that the Army remains at the forefront of EMS management capabilities.