The 8 inch (203 mm) Self-Propelled Howitzer M110 was the largest available self-propelled howitzer in the United States Army's inventory. It was deployed in division artillery in general support battalions and in separate corps- and Army-level battalions. Missions include general support, counter-battery fire, and suppression of enemy air defense systems. The M110 was exported to a number of countries.
The ATACMS is a surface-to-surface missile launcher unaffacted by bad weather that is used to attack other ground-based units. The warhead carries hundreds of small bomblets that send lethal splinters out over a 600-square-foot area at a 180-mile range.