The Allied Rapid Reaction Corps is a rapid reaction force maintained by NATO. It is capable of deploying a High Readiness Force Headquarters at short notice for operations and crisis response. Wikipedia
Headquarters: Innsworth, United Kingdom
Founded: 1992
Branch: British Army; and 22 others
Chief of Staff: Major General Mike Keating, CBE (British Army)
Current commander: Lieutenant General Nicholas Borton, DSO, MBE (British Army)
Deputy Commander: Major General Gianluca Carai (Italian Army)
Garrison/HQ: Imjin Barracks, Innsworth