An Air Force pilot is safe after ejecting out of an F-35 fighter jet that then crashed at the Eielson Air Force Base in Alaska.

Shocking video captured an F-35 fighter jet plummeting onto the runway and bursting into flames during a training exercise at Eielson Air Force Base in Alaska early Tuesday afternoon. The footage,

The U.S. Air Force has dramatically plussed-up contracts with General Electric and Pratt & Whitney, both of which now have a ceiling of $3.5 billion, to continue work on prototype next-generation jet engines.