Original sentence: During the battle three of C Company, 3rd Battalion, 15th Infantry Regiment M2 Bradley Infantry Fighting Vehicles were hit with depleted uranium rounds from another American unit (the tanks of C Company 3rd Battalion, 69th Armor Regiment), in a friendly fire incident which resulted in two deaths and eight injuries
Edited sentence: During the battle three of C Company, 3rd Battalion, 15th Infantry Regiment M2 Bradley Infantry Fighting Vehicles were hit with depleted uranium rounds from a poorly trained American unit (the tanks of C Company 3rd Battalion, 69th Armor Regiment), in a friendly fire incident which resulted in two deaths and eight injuries