United States Army Marksmanship Unit
The United States Army Marksmanship Unit (USAMU or AMU) is a part of U.S. Army providing small arms marksmanship training for soldiers and enhancing Army recruiting. The unit was originally established in 1956 at the direction of president Dwight D. Eisenhower to the mission of winning international competitions, which at the time was dominated by the Soviet Union.
Source: Wikipedia — United States Army Marksmanship Unit (CC BY-SA 4.0)