HQ ARRC, based at Imjin Barracks in Innsworth, Gloucestershire is a multi-national NATO force.
HQ ARRC, as a High Readiness Force (Land) HQ, is to be prepared to deploy under NATO, EU, coalition or national auspices to a designated area, to undertake combined and joint operations across the operational spectrum as:
• a Corps HQ
• a Land Component HQ
• a Land Component HQ for the NRF
• a Combined Joint Land Component HQ for land-centric operations
in order to support crisis management options or the sustainment of current operations.