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 ...

What happens when a stealth fighter ceases to be a prototype-and- begins to appear in the type of paint only new jets have?

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 ...

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.

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 ...

A longevity, thrust and fuel efficiency upgrade for the Lockheed Martin F-35 has passed a preliminary design review (PDR) milestone, Pratt & Whitney says. The announcement was made July 15. The F135 ...

The F-35 program is delaying some of its planned Block 4 upgrades as it focuses on delivering capabilities as early as 2031. (A1C Eli Rose/Air Force) The F-35 Joint Strike Fighter program is scaling ...

Claims about modifying the F-35's software raise legitimate sovereignty questions. But cybersecurity architecture, ...

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 ...

The ultimate piece of flight gear.

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 ...