The Joint Rapid Reaction Force (JRRF) exists to provide the UK's high readiness military contingency and to meet our international high readiness military commitments. In the period from July to December 2008 the UK may be required to provide force elements to the EU Battlegroup, the NATO Response Force and the NATO Operational Reserve Force; these commitments, should they arise, will be met from the JRRF as normal.
The Spearhead Land Element and the Small Scale Focused Intervention capability are both integral components of the JRRF. They are two elements that contribute to the JRRF capability available to Defence for contingent tasks.
The Headquarters Allied Command Europe Rapid Reaction Corps (HQ ARRC) is a UK led multinational HQ assigned to NATO. Between July and December 2008 the UK's military commitment to HQ ARRC will not be drawn from elements assigned to the Joint Rapid Reaction Force.