The Support Battalion of the Allied Rapid Reaction Corps (ARRC) is a high readiness, expeditionary, all arms unit that provides close support to Headquarters ARRC. The Battalion is a multi-capbadge unit consisting of Infanteers, Engineers, Pioneers and Logisticians combined with the full range of supporting arms. The Battalion is uniquely diverse and provides a similarly unique mix of capabilities
to support expeditionary operations. The primary role of the Battalion is to deliver Force Projection, Force Protection and Sustainment to deployed elements of the ARRC Headquarters. The Battalion is a scalable unit able to support the spectrum of possible deployment options, in order to support COMARRC and his HQ staff. In peacetime, the Battalion delivers Force Preparation and training for all elements of the HQ and wider ARRC Group and for all contributing Partner Nations. Currently consisting of 20 capbadges drawn from across the British Army, the Battalion enjoys an equally diverse schedule of activity completing basic and special to arm military training and additionally a full programme of ambitious adventurous training and sporting activity.