Electronic Warfare Planning and Management Tool (EWPMT)

Abstract

Adversaries, in recognition of Joint and Coalition force Positioning, Navigation, and Timing (PNT) dependencies, are aggressively developing and fielding counter-PNT technologies that significantly reduce the Army's ability to access the electromagnetic spectrum (EMS) to conduct military operations. The Army is actively pursuing Navigation Warfare Situational Awareness (NAVWAR-SA) capabilities to provide soldiers with PNT overmatch by countering the effects of jamming and denying adversary access to PNT services. NAVWAR-SA is a system of systems approach to detecting, geolocating, and determining the impact area of Global Positioning System (GPS) in a contested environment and the effects on PNT on the battlefield. NAVWAR-SA provides commanders and soldiers with indications and warnings of PNT jamming to: provide immediate notification to individual PNT users that their navigation and timing may be compromised by jamming or spoofing; detect, identify, and locate sources of PNT interference; allow command and control (C2) systems to display areas affected by interference with actionable information necessary to implement measures to mitigate or eliminate the threat. NAVWAR-SA supports Multi-Domain Operations (MDO) as an enabler to precision fires, movement and maneuver, force tracking, and a host of data networks that tie personnel and weapon systems together into a joint or coalition force. Approved Requirements: Abbreviated Capabilities Development Document (A-CDD) for NAVWAR-SA, 25 March 2021

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Document Details

Document Type
R2 Budgetary Justification
Publication Date
Oct 01, 2025
Source ID
0604103A_4_2040_PB_2025
Change Summary Explanation
Increase in FY25 due to transition, integration and demonstration of the Navigation Warfare Situational Awareness (NAVWAR-SA) Plexus software.
Service Agency Name
Army

Entities

Organizations

  • United States Army

Tags

Readers

  • Enterprise Information Systems Architecture and Joint Command Capability Interoperability Support.
  • Irregular Warfare and Special Operations Cyberspace Operations against Adversarial Threats.
  • Sensor Fusion and Tracking Systems.

Technology Areas

  • Fully Networked C3
  • Fully Networked C3 - Command and Control
  • Microelectronics
  • Microelectronics - Microelectromechanical Systems
  • Space

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