Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Radio Reconnaissance Platoon is a specially-trained element of a United States Marine Corps Radio Battalion. A Radio Reconnaissance Team (RRT) was assigned as the tactical signals intelligence collection element for the Marine Corps Special Operations Command, Detachment One. Regular RRTs also participate in special operations during Marine Expeditionary Unit (Special Operations Capable), or MEU(SOC), deployments. The mission of the Radio Reconnaissance Platoon is to conduct tactical signals intelligence/electronic warfare operations in support of the Marine Air-Ground Task Force (MAGTF) commander during advance force, pre-assault, and deep post-assault operations, as well as maritime special purpose operations.