The Gurung Hill is one of the mountains on the watershed mountain range between the Tsaka Chu river and the Spanggur Lake. The Chinese delegation at the 1960 border talks between China and India claimed this range as China's 'traditional customary boundary', whereas India claimed a boundary further east, cutting across the Spanggur Lake. During the 1962 Sino-Indian War, pitched battles were fought along this range and, in the end, China's claim line was enforced. It is now the Line of Actual Control between the two countries.