Radio Reconnaissance Marines with the 22nd Marine Expeditionary Unit's Radio Reconnaissance Team (RRT) use electronic eavesdropping devices to listen in on enemy signals traffic during a training exercise.
Radio Recon Teams are a vital intelligence gathering asset for their MEU.
RRT Marines may deploy as part of a full-scale amhibious operation or as part of the Maritime Raid Force, a specialized formation within the MEU that carries out small-scale maritime special missions.