Step inside the making of the F-35 Lightning II engine, where advanced technology, extreme precision, and cutting-edge design ...

Pratt & Whitney reported the F135 Engine Core Upgrade is on schedule and “exceeding expectations,” having completed its preliminary design review. That review teamed the engine developer and ...

NATIONAL HARBOR, Maryland (Reuters) - The Pentagon is pressing United Technologies to cut costs on the engine it builds for Lockheed Martin's F-35 fighter, but said problems with that engine do not ...

As rivals evolve and unmanned stealth aircraft emerge, the F-35's long development timeline raises questions about US ...

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 ...

Aviation systems manufacturer Honeywell aims to have its power-and-cooling upgrade for Lockheed Martin’s F-35 fighter ready as soon as 2027. That is according to Honeywell president of defence and ...

A flight of F-35s slips into Iranian airspace in the dead of night, the stealth fighters going undetected by air defenses.

You may recall a couple of weeks ago when we reported, based on our own crude analysis of a Pentagon contract announcement, that the latest batch of engines for the Marine’s F-35 fighter would cost ...

LOS ANGELES — As it nears the delivery of the 100th production standard F135 engine for the Lockheed Martin F-35 Joint Strike Fighter, Pratt & Whitney has been awarded a $1 billion low-rate initial ...

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 ...

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 ...

WASHINGTON (Reuters) - U.S. House and Senate negotiators defied a White House veto threat and agreed on Tuesday to include $560 million in the fiscal 2010 defense authorization bill for an alternate F ...