Pratt & Whitney is under contract to deliver 141 F135 engines for the 18th lot of F-35s. (Rick Goodfriend/Air Force) The U.S. Navy on Friday awarded Pratt & Whitney a contract modification worth up to ...

Despite support from Boehner and other Congressmen, House voted against F35 Feb. 16, 2011 -- Congress voted to strip federal funding for a jet engine the President doesn't want and the Pentagon says ...

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 F-35 has had a significant start to 2026. Regardless of one's thoughts on the wisdom or constitutionality of foreign ...

We have constructed and actually flown in the real world a full-size flight demonstrator and we set world records in the ...

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 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 ...

Lockheed Martin hopes to adapt sixth-generation stealth capabilities into the F-35 by changing some of its coatings and tweaking the outer mold line to better hide it from radar and infrared. (Micah ...

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 ...

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 ...