Francis E. Warren Air Force Base (ICAO: KFEW, FAA LID: FEW) is a United States Air Force (AFB) base located approximately 3 miles (4.8 km) west of Cheyenne, Wyoming. It is one of three strategic missile bases in the U.S. It was named in honor of Francis E. Warren in 1930. Warren AFB is home of the 90th Missile Wing (90 MW), assigned to the Twentieth Air Force, Air Force Global Strike Command. The 90 MW operates the LGM-30G Minuteman III ICBM. It is also the home of Twentieth Air Force, which commands all U.S. Air Force ICBMs.

Can we conclude that is there an air force base in wyoming?
yes