The India-China Division (ICD) is an inactive United States Air Force unit. Its last assignment was with the Air Transport Command, stationed at Dum Dum Airport Calcutta, British India. It was inactivated in 1946. The organization was formed as the India-China Wing, ATC (ICWATC) from a consolidation of equipment and personnel of former units of the disbanded India-China Ferry Command in December 1942, which had been established in July 1942 by the Tenth Air Force to transport materiel to China over the Himalayan Mountains ("The Hump").