【How-to】How fast is the b1 lancer

Forty-five of the original 100 B-1Bs are still in use and are housed at Ellsworth AFB, South Dakota, and Dyess AFB, Texas. The Air Force retired about three dozen in the early 2000s and has lost several others in crashes. It received its first Lancer in 1985 and first deployed it in combat against Iraq in 1998.