The Rockwell B-1 Lancer is a supersonic variable-sweep wing, heavy aircraft used by the United States Air Force (USAF). It is commonly called the "Bone" (from "B-One"). The USAF had 66 B-1Bs in service as of September 2012. The B-1B is expected to continue to serve into the 2030s, with the Northrop Grumman B-21 Raider to begin replacing the B-1B after 2025. The B-1s currently in inventory will reach the end of their service lives by 2045. ►Subscribe Now -- https://www.youtube.com/channel/UCT4layPPCzgR_99g5VYYvmQ?sub_confirmation=1 You could support this channel by simply purchasing products on Amazon via the following link below. ►https://www.amazon.com/?tag=w21-20&linkCode=ur1
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