Business Insider8 年
Northrop Grumman B-2 stealth bomber
An curved arrow pointing right. The B-2 Spirit stealth bomber is one of the US military's most formidable weapons. The Air Force just announced that Northrop Grumman, which designed and built the ...
Business Insider8 年
Northrop Grumman B-2 stealth bomber
An curved arrow pointing right. The B-2 Spirit stealth bomber is one of the US military's most formidable weapons. The Air Force just announced that Northrop Grumman, which designed and built the ...
National Interest on MSN9 个月
B-2: The Most Expensive Military Plane Ever Is Now Even Most Costly
U.S. Air Force Invests $7 Billion in B-2 Spirit's Future Ahead of B-21 Raider Transition The final price tag for the United ...