The Siachen Glacier (Hindi: सियाचेन ) (Urdu:سیاچین) is located in the eastern Karakoram range in the Himalaya Mountains at about , just northeast of the point NJ9842 where the Line of Control between India and Pakistan ends. At long, it is the longest glacier in the Karakoram and second-longest in the world's non-polar areas. It falls from an altitude of 5,753 m (18,875 ft) above sea level at its head at Indira Col on the China border down to 3,620 m (11,875 ft) at its terminus. Entire Siachen Glacier with all major passes is currently under administration of India since 1984, while Pakistan controls the region west of Saltoro Ridge.