The mission of 5th Battalion, 11th Marines is to provide the Marine Air Ground Task Force (MAGTF) with timely and accurate rocket and missile fires in a general support, general support-reinforcing and reinforcing role in order to suppress, neutralize, or destroy the enemy. This support includes accurate, responsive and long-range fire to establish operational depth, counter-fire to defeat fire support systems, and assistance in integrating all fire support assets into combat operations.