The M198 is currently in active service with both the US Army and the Marine Corps though it is being replaced by the M777 ultra-lightweight 155mm howitzer in selected units.
The M777 Lightweight 155mm howitzer provides timely, accurate and continuous firepower in support of Marine and Army infantry forces and replaces the M198 towed Howitzer. In 2005, the Army and ...
The US uses the M777 howitzer, built by British company BAE ... The US, for example, has begun driving up production of its ...