Saudi Arabia’s pursuit of the F-35 stealth fighter hinges on U.S. approval and Israeli consent—potentially linking advanced ...

The president did not specify what the F-55 will be able to do, how much it might cost, or where it is in the procurement ...

The proof-of-concept, which involved a jet damaged after a belly landing, validated the feasibility of the F-35’s wing ...

President Donald Trump proposed new “super upgrade” programs for the Lockheed Martin F-35 and F-22 fighters during a May 15 ...

The United States is examining development of a twin-engined warplane to be known as the F-55, as well as an upgrade to its ...

Trump described the F-55 as both an upgrade to the F-35 and a potential new aircraft — echoing Lockheed’s recent pitch for a ...

The range of the U.S. Air Force’s prototype autonomous Collaborative Combat Aircraft (CCA) is to be at least 700 nautical ...

President Donald Trump said the U.S. will develop a new twin-engine fighter jet called the F-55 if the government can “get ...

The Pentagon’s F-35 Joint Program Office referred questions from Breaking Defense to the White House. The White House did not immediately respond to a request for comment. Lockheed said in a statement ...

Australia has become the first international F-35 operator to connect its simulators at two bases through Lockheed Martin's ...

The CEO of Lockheed Martin, which makes the F-35, said recently that he wanted to upgrade the jet to become a ...

The president has said that his administration is looking to develop a new fighter that will be a "substantial upgrade" from ...