USAF, Northrop agree $4.5B acceleration to boost B‑21 Raider output 25%
The U.S. Air Force and Northrop Grumman have agreed a $4.5 billion production‑acceleration package to raise B‑21 Raider output by 25% annually, expediting deliveries of the next‑generation stealth bomber. One report cites a planned in‑service date in 2027 as production ramps up.