PARIS—A key milestone for the Pentagon’s program to upgrade the F-35 engine has been pushed back a year, raising questions about the overall timeline of the effort.

The UK will buy at least a dozen new US-made F-35 fighter jets capable of carrying nuclear weapons, as Prime Minister Keir Starmer seeks to curry favor with President Donald Trump while hedging ...

The Air Force would cut its F-35A purchase for fiscal 2026 roughly in half under the White House’s draft defense budget. The service typically buys about four dozen Joint Strike Fighters each ...

The Pentagon is scaling back by half its request to Congress for the U.S. Air Force's Lockheed Martin F-35 jets, Bloomberg News reported on Tuesday.

Canada's F-35 Nightmare Photo Illustration by Newsweek/Getty Images 'Best Fighter Jet For Our Country' The Canadian government announced at the start of 2023 that it had signed a deal worth $19 ...

Despite efforts to lighten the F-35 helmet, it is linked to ongoing neck and back pain among pilots, according to a new study. Credit: R. Nial Bradshaw/U.S. Air Force A new Royal Netherlands Air ...

The U.S. Navy’s F/A-XX 6th-generation stealth fighter program has been effectively defunded, with its budget “slashed to the bone” as the Pentagon prioritizes the Air Force’s competing F-47 NGAD ...

Turkey’s F-35 return hinges on ditching the Russian S-400, which it refuses. Despite tensions, Ankara’s growing defense industry and geopolitical influence suggest reentry could benefit ...

According to the terms of F-35 sales across the world, the U.S. government retains control over all F-35 spare parts worldwide — even those housed in foreign countries. Canadian F-35 parts ...

With Trump back in the White House, ... Between the F-35 and the S-400, Turkey Might Choose the F-35. As of last year, it was reported that Ankara has yet to activate its new S-400 systems.