The B-2 Spirit bomber is a multi-role bomber capable of delivering both conventional and nuclear munitions. A dramatic leap forward in technology, the bomber represents a major milestone in the US bomber modernization program. The B-2 brings massive firepower to bear, in a short time, anywhere on the globe through previously impenetrable defenses. (US Air Force photo by Staff Sgt. Scott H. Spitzer)

[Image courtesy of the US Air Force Website.]