Memorandum for members of the ICBM Alert Force Published Sept. 6, 2012 20th Air Force F.E. WARREN AIR FORCE BASE, Wyo. -- Maj. Gen. Michael J. Carey, 20th Air Force commander, recently came out with a memorandum for the ICBM Alert Force, which includes maintainers, operators, and those who secure and support the ICBM mission. The memorandum lays out the mission objectives and explains the importance of everyone's roles. CLICK HERE <<<<--------- to see a copy of the memorandum.