The announcement, made on Friday, marks a major step in replacing the F-22 Raptor and adapting to new global ... advanced ...
"This reduces risk and ensures we're not learning about problems in the air." NASA's experimental X-59 aircraft continues to make progress toward its first flight with a new successful round of ...
A separate Navy contract for its version of the NGAD fighter is still under competition between Northrop Grumman and Boeing.