There was a heavy presence of Indian Army and Indo-Tibetan Border Police forces in Ladakh. These forces and People's Liberation Army forces from China have, since the 1962 Sino-Indian War, had frequent stand-offs along the Lakakh portion of the Line of Actual Control. Out of the border in Ladakh, only is the International Border, and the remaining is Line of Actual Control. The stand-off involving the most troops was in September 2014 in the disputed Chumar region when 800 to 1,000 Indian troops and 1,500 Chinese troops came into close proximity to each other.