 The KATUSA program provides the U.S. military with Korean-speaking soldiers, allowing greater military functionality and maneuverability throughout the Korean peninsula.KATUSA soldiers are assigned to each Eighth United States Army units with their Military Occupational Specialty like the United States Army soldiers and do the part of their MOS.On top of that KATUSA soldiers serve as translators between the local populace and the U.S. Army, and help the U.S. maneuver in unfamiliar terrain.