US Air Force

The U.S. Air Force is seeking a hardened GPS M-code guidance upgrade for JASSM. (Credit: Lockheed Martin)

March 24, 2026

US Air Force seeks hardened anti-jam receiver for missle guidance

By Tracy Cozzens

GA-ASI YFQ-42A fighter drone prototype (Credit: USAF)

June 18, 2025

Autonomous fighter drones join the front lines in USAF operations

March 10, 2025

US Air Force tests alternative PNT systems for GPS-denied environments

By Jesse Khalil

Photo: aerogondo / iStock / Getty Images Plus / Getty Images

December 17, 2024

Mysterious drone sightings surge across US; military bases on alert

By Jesse Khalil

Photo: U.S. Navy photo by Ian Delossantos

October 16, 2024

How the US is defending against drones

Photo: SandboxAQ

August 19, 2024

US Air Force and SandboxAQ address GPS jamming and spoofing

By Jesse Khalil

Photo: Trustpoint

April 18, 2024

TrustPoint improves GNSS solutions for US Air Force

By Jesse Khalil

Source: Peter Steigenberger, André Hauschild, Steffen Thoelert and Richard B. Langley

April 1, 2017

U.S. Air Force puts more power into GPS Block IIR-M C/A-code

By GPS World Staff

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