资讯

United States Air Force (USAF) was under relentless pressure to stay ahead of evolving Soviet defenses. The survival of its ...
Originally designed by Boeing to neutralize SAM threats and improve the survivability of SAC's manned bomber force, the ...
President Jimmy Carter canceled the B-1 supersonic bomber, claiming that it was expensive and unneeded. But when Carter left, ...
The US Department of Energy’s National Nuclear Security Administration has completed production of the first B61-13 gravity ...