Chu Lai Base Area (also known as Chu Lai Combat Base or simply Chu Lai or Kỳ Hà) is a former U.S. Marine Corps, U.S. Army and Army of the Republic of Vietnam (ARVN) base in Chu Lai in central Vietnam. Kỳ Hà Air Facility was part of the installation and was located in the northern half, Chu Lai Air Base was part of the installation and was located to the south-east.