The MGM-140 Army Tactical Missile System (ATacMS) is a surface-to-surface missile (SSM) manufactured by Lockheed Martin. It has a range of over , with solid propellant, and is high and in diameter. The ATACMS can be fired from MLRS launchers, including the M270, M270 IPDS, M270A1, and HIMARS. An ATACMS launch container has a lid patterned with six circles like a standard MLRS rocket lid. The first use of the ATACMS in a combat capability was during Operation Desert Storm, where a total of 32 were fired from the M270 MLRS. During the Operation Iraqi Freedom more than 450 missiles were fired.