
The B-2 is operated exclusively by the United States Air Force with none in the Air Force Reserves. Though originally designed in the 1980s for Cold War operations scenarios, B-2s have been used in combat to drop bombs on Kosovo in the late 1990s, and see continued use during the ongoing Wars in Iraq and Afghanistan.
Featuring formidable design specifications, a two officer crew aboard the bomber can drop up to eighty 500-pound class JDAM "smart" bombs, or sixteen 2,600-pound B83 nuclear bombs in a single pass through extremely dense anti-aircraft defenses. The bomber has been a prominent public spectacle at air shows since the 1990s. It has been the subject of espionage and counter-espionage activity. [wiki]