Canada’s long-running F-35 vs. Gripen drama just escalated. -A leaked, highly classified 2021 scoring chart reportedly shows ...

The Technology Refresh-3 is the backbone for the Block 4 upgrades, needed for newer weapons, sensors, data processing and target acquisition capabilities. The F-35 JPO (Joint Program Office) and ...

The Pentagon refused deliveries of new F-35s until Lockheed Martin developed a partial version of its latest upgrade software. (Staff Sgt. Zachary Rufus/Air Force) The U.S. has officially accepted 36 ...

Carney ordered a review of Canada’s F-35 purchase in mid-March in the wake of threats against Canadian sovereignty by U.S.

FARNBOROUGH, UK—The price tag for F-35 Lightning II jets has been coming down for years, but that might not be the case in the production lots now being negotiated, Lockheed Martin officials said.

The cost of the Pentagon’s modernization program for the F-35 Lightning II fighter jet is more than $6 billion over original estimates, with the date of completion now five years later than the ...

A leaked Department of National Defence document comparing the F-35 and Gripen fighter jets is adding tension to Ottawa’s ...

Summary and Key Points: Lockheed Martin is launching a competition to upgrade the cooling system of the F-35 Lightning II stealth fighter jet. The contenders are Honeywell Aerospace, which supplies ...

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 ...