Northrop Grumman, EL SEGUNDO: Northrop Grumman Corporation and the U.S. Air Force have successfully demonstrated the integration of a munition on the B-2 stealth bomber that incorporates an improved, penetrating warhead with an upgraded guidance kit.
North Korea says it test-fired new solid-fuel hypersonic missile
North Korea's Kim Jong Un oversaw the launch of a new medium-to-long range solid-fuel hypersonic missile, state media said Wednesday,...