Lockheed Martin is in talks with the US Air Force to extend an ambitious modernization program to the older F-22 Raptor fighters of the Block 20 variant. Currently relegated to training missions, ...

Can the U.S. Air Force’s most valued air-dominance fighter suddenly see its combat strength jump? Lockheed Martin thinks so, and the plan depends on salvaging 35 older Block 20 F-22 Raptors from the ...