Siachen glacier is situated in North of Nubra River. This river which is a part of Indus drainage basin originate from Siachen glacier. Siachen glacier is located in Eastern Karakoram Range of Himalayas. It is second longest non-polar glacier of the world. Since 1984, the entire Siachen glacier, with all major passes, has been under the administration of India. It lies in Union Territory of Ladakh.