The Rockwell B-1 Lancer[b] is a supersonic variable-sweep wing, heavy bomber used by the United States Air Force. It has been nicknamed the "Bone" (from "B-One"). [2][3] As of 2024, it is one of the United States Air Force's three strategic bombers, along with the B-2 Spirit and the B-52 Stratofortress.

Thiamine (vitamin B1) is found in many foods and is used to treat low thiamine, beriberi, certain nerve diseases, and Wernicke-Korsakoff syndrome (WKS). Thiamine is required by our bodies to...

The B-1 is a highly versatile, multi-mission weapon system. The B-1B's synthetic aperture radar is capable of tracking, targeting and engaging moving vehicles as well as self-targeting and terrain-following modes.

2014年1月22日 · Nicknamed “The Bone,” the B-1B Lancer is a long-range, multi-mission, supersonic conventional bomber, which has served the United States Air Force since 1985.

2025年2月14日 · B-1, U.S. variable-wing strategic bomber that entered service in 1986 as a successor to the B-52 Stratofortress. The B-1 was designed to penetrate radar-guided air defenses by flying at low levels. It was built in two versions by Rockwell International.

2024年10月29日 · The Rockwell B-1 is a supersonic variable-sweep wing heavy bomber serving in the fleet of the United States Air Force along with its subsonic stablemates, the B-2 Spirit stealth bomber and...

2024年4月26日 · After an engine fire destroyed a B-1 Lancer bomber in 2022, the Air Force picked a new "Bone" from its jet graveyard to replace it.

B-1 Lancer. A B-1B Lancer flies a combat patrol over Afghanistan in support of Operation Enduring Freedom. The B-1B has the capability to carry guided and unguided weapons and deliver massive quantities of precision and non-precision weapons against specific targets. (U.S. Air Force illustration)

2024年5月23日 · Nicknamed “The Bone,” the B-1B Lancer is a long-range, multi-mission, supersonic conventional bomber, which has served the United States Air Force since 1985. The aircraft is on track to continue flying, at current demanding operations tempo, out to 2040 and beyond, and Boeing partners with the Air Force to keep the B-1 mission ready.

The B-1B Lancer or B-1 Bomber is a variable-sweep, supersonic bomber. Watch our quick bullet point facts to learn more.