A transporter-erector from the 341st Missile Maintenance Squadron replaces a Minuteman intercontinental ballistic missile at a launch facility near Malmstrom Air Force Base, Mont., Feb. 4, 2015. Missile maintainers at Malmstrom used similar vehicles to perform three independent missile movements within 48 hours Jan. 27-28, 2016. (U.S. Air Force photo/Airman 1st Class Joshua Smoot)