RAF Croughton houses the 422nd Air Base Group whose mission is to provide installation support, services, force protection, and worldwide communications across the entire spectrum of operations. The group is the premier global communication provider in the U.K. and supports NATO, U.S. European Command, U.S. Central Command, Air Force Special Operations Command, U.S. Department of State operations and Ministry of Defense operations. The group sustains more than 450 C2 circuits; and supports 25 percent of all European Theater to continental United States (CONUS) communications.