Latest "joint program office" stories
Pratt & Whitney's deliveries of F135 engines are on hold while the U.S. military and contractors try to find the root cause of a Dec. 15 F-35 mishap.
The lower quantity of purchased fighters, the pandemic and the addition of more capabilities will cause the price of an F-35 to rise in the coming lots.
Five of the 13 major technical issues first revealed by Defense News have been downgraded in the last year.
By Aaron Mehta, Valerie Insinna and David B. Larter