BAE Systems continues work on secure handheld and vehicle-mount military GPS receivers with M-Code

MGUE Inc 2 seeks to improve security, resilience, and performance of military GPS receivers by adding advanced M-Code capability and jam resistance.
Nov. 21, 2025
2 min read

Key Highlights

Questions and answers:

  • What is the purpose of the Military GPS User Equipment Increment 2 (MGUE Inc 2) project? To enhance military GPS receivers by adding advanced M-Code capability, improving jam resistance, supporting allied GNSS signals, and creating miniaturized, low-power designs for secure and resilient navigation in contested environments.
  • Who was awarded the MGUE Inc 2 contract and where will the work be done? BAE Systems Electronic Systems in Cedar Rapids, Iowa, was awarded a $79.3 million contract to develop MGUE Inc 2 technologies, with work expected to be completed by October 2026.
  • What are the key features of MGUE Inc 2 receivers? Secure navigation with M-Code technology against jamming and spoofing, support allied satellite signals for resilience, feature miniature serial interface designs and next-generation ASICs for lower power use, and are compatible with current and future systems.

LOS ANGELES AFB, Calif. – U.S. Space Force navigation and guidance experts are asking BAE Systems to continue building enabling technologies for M-Code-capable secure handheld and vehicle-mount GPS receivers.

Officials of the Space Force Systems Command at Los Angeles Air Force Base, Calif., announced a $79.3 million order last week to the BAE Systems Electronic Systems segment in Cedar Rapids, Iowa, for the Military GPS User Equipment Increment 2 (MGUE Inc 2) project.

MGUE Inc 2 seeks to improve the security, resilience, and performance of military GPS receivers by adding advanced M-Code capability, better jam resistance, support for allied Global Navigation Satellite System (GNSS) signals, and miniaturized, low-power designs.

Security-certified M-Code

The project is delivering advanced security-certified M-Code technology, which provides assured position, navigation, and timing (PNT) even in environments with GPS jamming and spoofing threats.

Global Positioning System (GPS) receivers will be able to use signals from allied PNT systems together with the U.S. GPS to increase resilience and enable continued operations during GPS-denial types of attacks.

The project's miniature serial interface (MSI) design and next-generation application-specific integrated circuit (ASIC) technology helps mitigate hardware obsolescence, enhance security, and reduce power consumption for integration onto small systems like guided munitions, handheld devices, and other battery-powered systems.

Miniature receivers

Miniaturized receiver units and production ASICs are a core deliverable, with the first operational MSI receivers anticipated for early fiscal year 2026 and handheld prototype units planned for fiscal year 2027.

MGUE Inc 2 receivers will provide warfighters with secure navigation amid electronic warfare (EW) jamming and spoofing to enable warfighters and systems to operate even when GPS signals are under attack. The system is designed for backward- and forward-compatibility with existing and future ground and space systems.

On this order, BAE Systems will do the work in Cedar Rapids, Iowa, and should be finished by October 2026. For more information contact BAE Systems Electronic Systems online at www.baesystems.com/en-us/who-we-are/electronic-systems, or Space Force Systems Command at www.ssc.spaceforce.mil/Newsroom/Article/4273965/ssc-demo-exercise-tests-next-gen-gps-receiver-to-gather-feedback-from-joint-war.

About the Author

John Keller

Editor-in-Chief

John Keller is the Editor-in-Chief, Military & Aerospace Electronics Magazine--provides extensive coverage and analysis of enabling electronics and optoelectronic technologies in military, space and commercial aviation applications. John has been a member of the Military & Aerospace Electronics staff since 1989 and chief editor since 1995.

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