This is how the $102 million B-1A almost replaced the B-52
Today, the B-1B Lancer is a key part of the United States bomber force. Its conventional bombloads are simply impressive. It is also very, very fast, capable of dashing at over 900 miles per hour, according to an Air Force fact sheet. It serves alongside the B-52. But 40 years ago, the B-1 was seen as the B-52's replacement.