This is the story of the Soviet Union's first intercontinental jet bomber, which was to have become a carrier of nuclear missiles and the Soviet answer to the Boeing B-52. Much to the surprise of many, the little-known Myasischev bureau was chosen to do the job; it had been disbanded a few years earlier and reinstated solely to create such a bomber. Known to the West as the Bison, the new bomber employed many innovative features (including a bicycle landing gear) and was created within the short period of just one year; Western military observers were stunned when the aircraft was formally unveiled at the 1953 May Day parade. The M-4 and the much-improved 3M remained in service for 40 years until retired and scrapped in compliance with the START treaty.