A US B-2 stealth bomber - one of the most expensive military aircraft in the
world - has
crashed at an air base on the Pacific island of Guam. The United States Air
Force (USAF) said both pilots had ejected safely before the plane came down at
Andersen Air Force Base, shortly after take-off. A spokeswoman said it was
the first time a B-2 had crashed. B-2 bombers, which can evade most radar
signals, cost about $1.2bn (£610m) each to build.