The Northrop B-2 Spirit is a stealth bomber developed by Northrop Grumman for the United States Air Force. It is designed to penetrate dense anti-aircraft defenses and deliver both conventional and nuclear munitions. Its unique flying wing design minimizes radar cross-section, making it difficult to detect. First introduced in the late 1980s, the B-2 has a range of over 6,000 miles without refueling. It can carry up to 40,000 pounds of payload, including precision-guided bombs. The aircraft plays a crucial role in the U.S. military's strategic bombing capabilities, showcasing advanced technology and engineering.