United States Army Reconnaissance and Surveillance Leaders Course (RSLC) (formerly known as the Long Range Surveillance Leaders Course, or LRSLC) is a 29-day (four weeks and one day) school designed on mastering reconnaissance fundamentals of officers and non-commissioned officers eligible for assignments to those units whose primary mission is to conduct reconnaissance and surveillance, target acquisition, and combat assessment operations. RSLC is taught by the 4th Ranger Training Battalion, Airborne and Ranger Training Brigade. The school is open to Soldiers, Marines, Sailors and Airmen to train them to expert levels in reconnaissance, surveillance, target acquisition, battle damage assessment, communications, planning, foreign vehicle identification, and other skills. The school was ori