The ability of United States military forces to fight and meet the demands of the national military strategy. Readiness is the synthesis of two distinct but interrelated levels. A. Unit readiness — The ability to provide capabilities required by the combatant commanders to execute their assigned missions. This is derived from the ability of each unit to deliver the outputs for which it was designed. B. Joint readiness — The combatant commander’s ability to integrate and synchronize ready combat and support forces to execute his or her assigned missions.