Lockheed Martin is reportedly trying to convince the Air Force up upgrade its F-22 Block 20 jets to be combat rated.
National Security Journal on MSN

5 Big Problems With the F-22 Raptor Stealth Fighter

Despite its reputation as the world’s premier air superiority fighter, the F-22 Raptor suffers from five significant ...
The F-22 Raptor was built to be the pinnacle of air combat dominance. The goal was to launch a next-generation replacement for its aging fleet of F-15 Eagles and F-16 Fighting Falcons, counter ...