B-21 Raider voltooit 180-daagse test in 73 dagen

Northrop Grumman's B-21 Raider stealth bomber completed a planned 180-day Air Force test cycle in just 73 days, securing $11.8 billion in contract value while finishing half of the scheduled missions. The accelerated timeline demonstrates the aircraft's consistent performance during flight testing, allowing test crews to accomplish multiple objectives per sortie without significant technical delays. The achievement reflects a collaborative approach between Northrop Grumman and the U.S. Air Force's 412th Test Wing, which streamlines testing operations and data analysis for the military's