The 160th Special Operations Aviation Regiment (Airborne) (160th SOAR (A)) is a special operations force of the United States Army that provides helicopter aviation support to general purpose forces and Special Operations Forces. Its missions include attack, assault, and reconnaissance, and are usually conducted at night, at high speeds and low altitudes, on short notice, and in secret. The force is headquartered at Fort Campbell, Kentucky. br The 160th SOAR (A) is also known as the Night Stalkers and its motto is Night Stalkers Don't Quit (NSDQ).