Add Yahoo as a preferred source to see more of our stories on Google. Pratt & Whitney is under contract to deliver 141 F135 engines for the 18th lot of F-35s. (Rick Goodfriend/Air Force) (Rick ...

The F-35 Lightning II stealth fighter program of the US Armed Forces recently got an unwelcome update. Lot 18 and 19 contracts for the F-35’s F135 engines have been delayed six months to early 2026.

The U.S. Dept. of Defense made a $2.88-billion award to Pratt & Whitney in a modification to a prior contract for manufacturing 141 more F135 engines. Those engines are the power source for the F-35 ...

US-based engine manufacturer Pratt & Whitney has secured a contract worth $1.6 billion from the United States Navy to provide additional maintenance services for the F135 engine, the principal ...

Modern military aircraft can be phenomenally expensive to build, so it makes sense to have them in service as long as possible.

The F-35 has earned its reputation as one of the most advanced and lethal fighter jets in service today. Manufacturer Pratt & Whitney (part of RTX) was awarded a contract to deliver a new batch of ...

The U.S. has long been recognized for its technological edge in developing battlefield weaponry. The design work for such platforms occurs years before a system ever sees the light of day and, even ...

Addressing the F-35’s operational independence from the U.S. amid tensions between Europe and the Trump administration, Secretary Gijs Tuinman made the claim to Dutch radio station BNR Nieuwsradio.

General Electric Co and Rolls Royce have ended their project to build an alternate engine for Lockheed Martin Corp's F-35 joint strike fighter, reports Reuters. The decision announced last Friday, is ...

The F-35's AI-enhanced identification capability is blending sensor fusion with machine learning to classify unknown contacts ...

Claims about modifying the F-35's software raise legitimate sovereignty questions. But cybersecurity architecture, cryptography, and sustainment realities define strict limits on what can and cannot ...