The Peacekeeper Rail Garrison was a railcar-launched ICBM that was developed by the United States Air Force during the 1980s as part of a plan to place fifty MGM-118A Peacekeeper intercontinental ballistic missiles on the rail network of the United States.
Credits:
LGM-87 Shockwave ICBM - https://steamcommunity.com/sharedfiles/filedetails/?id=3196757853&searchtext=Nuclear+Missile