Theater SIGINT System (TSIGS)

Abstract

This Program Element encompasses engineering and manufacturing development for strategic, theater of operations focused, Signals Intelligence (SIGINT) terrestrial (ground) employment applications. The systems under this program provide the Army with the capability to detect, identify, locate, collect, process, and report advanced adversarial signals of interest (SoI) for Indications and Warnings (I&W), support to Electronic Order of Battle development (EOB) for U.S. and allied maneuver units, and SIGINT support to Electromagnetic Warfare and Cyber Operations. Project DJ4 supports the development of the Theater SIGINT System (TSIGS). TSIGS will provide SIGINT integrated solutions to support Multi Domain Battle capability gaps and provide Force Protection, Situational Development, and Information Superiority to Army Service Component Commands (ASCCs) and Combatant Commands (COCOMs) at the strategic level. TSIGS will equip Military Intelligence Brigades with non-persistent mobile capabilities, persistent static capabilities, and portable survey capabilities to their subordinate formations. Enables integration, interoperability and force modernization with emerging capabilities in support of theater aligned Military Intelligence units and Intelligence Community (IC) collection priorities. FY 2025 funds the Theater SIGINT System (TSIGS) effort (Project DJ4).

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Document Details

Document Type
R2 Budgetary Justification
Publication Date
Oct 01, 2025
Source ID
0605242A_5_2040_PB_2025
Change Summary Explanation
Fiscal Year (FY) 2025 New Start Program. The funding increase for 0605242A is $6.660 million to support the development, integration, and technical insertions of signals of interest (SOI) of the TSIGS program.
Service Agency Name
Army

Entities

Organizations

  • United States Army

Tags

Readers

  • Enterprise Information Systems Architecture and Joint Command Capability Interoperability Support.
  • Geospatial Intelligence and Artificial Intelligence Analytics
  • Unmanned Aerial System (UAS) Autonomous Capabilities and Mission Reconnaissance.

Technology Areas

  • Cyber
  • Microelectronics
  • Microelectronics - Microelectromechanical Systems

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