The Allied Rapid Reaction Corps remains ready to exercise command and control of military forces in a crisis or war to meet U ... K, EU, coalition or NATO Alliance requirements. The ARRC’s UK Military framework is significantly enhanced by the inherent interoperability of our multinational staff. Its breadth of experience and a desire to innovate is the foundation for our commitment as an adaptable and forward-thinking learning organisation. MISSION HQ ARRC is to be ready to deploy: • as a Warfighting Corps HQ • as a Land Component Command HQ • as a Joint Task Force HQ in order to meet NATO, National, EU or coalition requirements. read more