Add Yahoo as a preferred source to see more of our stories on Google. Trump wants an F-35 stealth fighter with two engines because he doesn't like single-engine planes. He wants to call this new ...

Germany’s first F-35A fighter jet is now closer to delivery after its engine was ...

In the 2020s, the F-35 is being upgraded with the XA100 adaptive engine, a next-generation system using a 3-stream design to increase range by around 30%, improve efficiency, and enhance cooling, ...

You're currently following this author! Want to unfollow? Unsubscribe via the link in your email. President Donald Trump on Thursday pitched plans for a new twin ...

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 ...

The U.S. Dept. of Defense awarded $670.2-million to Pratt & Whitney, for procuring components and materials needed for manufacturing F135 propulsion systems. This award follows a $2.8-billion contract ...

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 ...

The U.S. military said late Thursday that it had grounded the entire fleet of 97 Lockheed Martin F-35 fighter jets until completion of additional inspections of the warplane’s single engine. The ...

The F-35 Joint Strike Fighter was supposed to represent the pinnacle of modern air power — a fifth-generation stealth ...

The F-35 Lightning II and the Su-57 Felon are among the world’s most advanced ...