D” is not an official aircraft but a catch-all name for various proposed upgrades. -Past concepts included a canceled ...

Poland has begun training its air force pilots to operate Lockheed Martin F-35 stealth fighters. The Polish ministry of defence confirmed to FlightGlobal on 3 February that aviators from the Polish ...

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 engine upgrade will reach ...

Secretary of State for Defense Procurement Stephen Fuhr said Canada has no plans to exit the contract for the 16 F-35s ...

The F-35 fighter jet is one of the most hotly debated purchases in recent Canadian history. These U.S.-made planes come with ...

President Trump described the F-55 as a substantial upgrade over the F-35, together with the ongoing upgrades to F-35 and F-22. U.S. President Donald Trump is currently on a tour in the Middle East, ...

FARNBOROUGH — Cutbacks in F-35 procurement and the termination of the F-22 will lead to a 30% decrease next year in Pratt & Whitney’s production of fifth-generation combat engines, seriously ...

The US blocked Turkey from buying F-35 fighters because of security concerns over its Russian S-400 air defenses. Trump may help Turkey undo the ban.

EAST HARTFORD, Conn. (AP) - Heat was the cause of a cracked blade in an engine on an F-35 fighter jet that prompted the entire fleet to be briefly grounded last month, manufacturer Pratt & Whitney ...

FORT WORTH (Reuters) - U.S. Defence Secretary Robert Gates threw his support behind Lockheed Martin's F-35 on Monday amid mounting speculation the new fighter could face cuts as part of future ...