SATCOM Ground Environment (SPACE)
Abstract
Project 253, Dscs-Dcs (Phase II), SATCOM Ground Environment (SPACE) - A portion of this funding line is directly aligned to support the Army Network Modernization Strategy. FY 2025 Base funding in the amount of $4.794 million develops Satellite Communication (SATCOM) ground subsystem equipment and software in support of Joint Chiefs of Staff (JCS) validated Mission Command Network and Systems requirements for the worldwide Defense Enterprise Wideband SATCOM System (DEWSS). DEWSS is composed of the Super High Frequency (SHF) Wideband Global SATCOM (WGS) programs, which supports legacy, interim and emerging communication space architectures and future force requirements. Expansion of the WGS constellation and upgrades to WGS capabilities are vital to support the Army's emerging power projection and rapid deployment mission. WGS provides high-capacity tactical end-to-end connectivity and interoperability with strategic networks and national decision-makers, satisfying JCS network operations in support of the President, JCS, combatant commanders, military departments, Department of State and other government departments and agencies. This requirement supports the Army 2030 / 2040 Strategic Plan. Project 456, MILSATCOM System Engineering is directly aligned to Army Network Modernization Strategy. FY 2025 base funding in the amount of $1.769 million supports MILSATCOM System Engineering (MSE). MSE assures the tactical Army satellite communications (SATCOM) and SATCOM On-the-Move (SOTM) systems are engineered to legally and efficiently operate worldwide. MILSATCOM System Engineering shapes Joint SATCOM systems' design efforts, standards development and planning processes. MILSATCOM System Engineering represents the Army's tactical interests within Department of Defense (DoD), Commercial and International forums to ensure affordable and scalable future SATCOM capabilities for maneuver forces. These efforts are synchronized with the Space Force and DoD's plans for Protected Tactical Waveforms (PTW) on Wideband Global SATCOM (WGS), the Protected Tactical Satellite (PTS), and commercial SATCOM systems. These efforts also ensure that the Army continues to evaluate evolving technologies for the planning and designing of SATCOM solutions that reduce technical and programmatic impacts. MILSATCOM System Engineering expertise supports obtaining SATCOM modem and terminal certifications for Tactical Network systems to operate on the network, provides SATCOM spectrum management and lab support, and supports testing and integration of Assured Position Navigation and Timing (APNT) capabilities. MILSATCOM System Engineering also provides the technical and programmatic expertise to facilitate the Unified Network Capabilities and Integration (UNCI) integration mission of transport convergence and integration of emerging technologies within the Tactical Network portfolio. MILSATCOM SE provides the programmatic and technical expertise to coordinate the UNCI mission to align and integrate elements of the Tactical Network portfolio in support of units such as the Expeditionary Signal Battalion (ESB) and Multi Domain Task Force (MDTF). MILSATCOM System Engineering expertise supports the evaluation and integration of commercial SATCOM (COMSATCOM) capabilities with MILSATCOM and Tactical Network systems in support of pathway diversity and other modernization efforts. MILSATCOM System Engineering supports the development of the Network Centric Waveform Technology (NCW-T) to support regional SATCOM planning and management. MILSATCOM System Engineering expertise with lab testing and analysis supports future efforts to support One Network Service Support Center and the ability to evaluate Low Probability of Intercept (LPI), Low Probability of Detection (LPD), Transmission Security (TRANSEC), and resiliency capabilities of current and emerging technologies. Project CO7, Protected Anti-Jam Tactical SATCOM is directly aligned to the Army Network Modernization Priority and supports the Army of 2030 and 2040 initiatives. Project CO7, Protected Anti-Jam Tactical SATCOM funding supports development of the Army's Resilient Anti-Jam modem (RAM previously referred to as Block II Small Form Factor (SFF)), contactor and government system engineering and program management. Funding supported the prior development of the Air Force/Army Anti-Jam Modem (A3M) (previously referred to as Block I Large Form Factor (LFF)). Protected Anti-Jam Tactical SATCOM (Protected SATCOM) fills a critical communications gap for Anti-Jam SATCOM capability for mobile ground forces conducting expeditionary operations in electronically contested environments. It provides the ability for the Army tactical terminals to be resilient in a contested environment and protect against catastrophic loss of situational awareness and command and control during critical battle movement with Anti-Jam capabilities. A3M will offer tactical Army protection against interference that is either intentional or unintentional. These DoD Joint efforts are synchronized with United States Space Force (USSF) and Army for execution of Protected Tactical Waveforms (PTW) on Wideband Global SATCOM (WGS), Protected Tactical Satellites (PTS), and commercial SATCOM systems. Protected SATCOM supports initial development, testing and certification of production representative Protected Tactical Waveform (PTW) modems, incorporating Army requirements, to support continued spiral development of critical protected communications capabilities to address resiliency in jamming environments. The Protected/Resilient SATCOM Abbreviated - Capabilities Development Document (A-CDD) was validated and approved in June 2021. FY 2025 funding in the amount of $20.080 million will support development of Army RAM, contactor and government system engineering and program management (SEPM), test and certification, logistics support and data development and other associated activities as required.
Document Details
- Document Type
- R2 Budgetary Justification
- Publication Date
- Oct 01, 2025
- Source ID
- 0303142A_7_2040_PB_2025
- Change Summary Explanation
- FY2025 increase of $14.912 million supports the Army development and testing of the Resilient Anti-Jam Modem (RAM).
- Service Agency Name
- Army
Entities
Organizations
- United States Army
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