UNSC Marine Reconnaissance (UNSCMARCON) is a special warfare division of the UNSC Special Operations Command and the UNSC Marine Corps, principally responsible for special reconnaissance (SR) in the close and deep battlespace. UNSCMARCON fulfills the requirement for a dedicated infantry or light mechanized reconnaissance force supporting Marine, Army, or Special Forces and providing advanced signals intelligence (SIGINT), image intelligence (IMINT), geological and terrain intelligence (GEOINT), and terminal guidance for friendly artillery fires and close air support.