How does a fighter based on “continuous modernization” continue to modernize when the bottleneck is no longer the shape of ...

The engine upgrade project, codenamed 'Product 177', has undergone successful testing, and trials of the Sukhoi Su-57 have also begun.

“The effectiveness of this strike validated all of the capabilities of the F-35 we’ve been talking about for years,” said Col ...

PARIS—Lockheed Martin says it has completed work on a long-delayed upgrade for the F-35, known at Technology Refresh 3, but the company is still awaiting formal approval from the government. “What we ...

The $2.8B contract funds 141 F135 engines for U.S. services and allies, securing production, spares, and upgrades through February 2028. Pratt & Whitney has been awarded a major contract, valued at ...

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 ...

(Reuters) -Lockheed Martin has delivered 72 F-35 jets to the U.S. government as of May 1, after several months of delay due to late software improvements, Bloomberg News reported on Monday, citing the ...

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 ...

Drop tanks come with one notable drawback: they can degrade the F-35’s stealthy profile to the point of compromising it entirely. Range has been a key factor in combat aircraft effectiveness since ...

ROYAL AIR FORCE FAIRFORD, England—Lockheed Martin needs to make progress on a host of delayed upgrades to the F-35 fighter jet before the Pentagon will return to buying the jet in planned levels, the ...

The TR-3 upgrade, which is much more than a mere software/hardware upgrade, is now running years behind schedule—but speculation is mounting that it could arrive soon. The United States Air Force ...

WASHINGTON, June 9 (Reuters) - U.S. President Donald Trump's vision of a new, twin-engine version of Lockheed Martin's F-35 fighter jet may need to be scaled back due to cost and engineering realities ...