U.S. Army Evaluates Upgraded Paladin Howitzers arif2021-01-11T15:45:49+00:00 The U.S. Army is currently evaluating an upgraded version of M109A6 Paladin self-propelled howitzers. U.S. Army Evaluates Upgraded Paladin Howitzersarif2021-01-11T15:45:49+00:00