Bilafond La

Bilafond La (meaning "Pass of the Butterflies" in Balti language, also known as the Saltoro Pass, is a mountain pass situated on Saltoro Ridge, sitting immediately west of the vast Siachen Glacier, some 40 km (25 mi) directly north of map point NJ 980420 which defined the end of the 1972 Line of Control between Pakistan and India as part of the Simla Agreement.

Bilafond La is on the ancient Silk Route linking the Indian Subcontinent and China.

[3] Bilafond La was a prominent feature during the 1984 start of military action in the Siachen Conflict between India and Pakistan.

[4] Bilafond Pass, as well as nearby passes Sia La and Gyong La, were scenes of military activity starting in 1984 during Operation Meghdoot, part of the Siachen Conflict, itself being part of the larger Kashmir conflict.

[5] Due to the strategic location of the pass west of the Siachen Glacier and near the current Actual Ground Position Line between India and Pakistan, the Indian Army maintains a presence to defend their position.

Indo-Pakistani mutually-agreed undisputed "International Border" (IB) in the black line, Indo-Pakistani "Line of Control" (LoC) in black dotted line in the north and west, Indo-Sino "Line of Actual" (LAC) in black dotted line in the east, Indo-Pakistani line across Siachen in north is "Actual Ground Position Line" (AGPL). The areas shown in green are the two Pakistani-controlled areas: Gilgit–Baltistan in the north and Azad Kashmir in the south. The area shown in orange is the Indian-controlled territories of Jammu and Kashmir, and Ladakh, and the diagonally-hatched area to the east is the Chinese-controlled area known as Aksai Chin. "Territories ceded by Pakistan to China claimed by India" in the north is Shaksgam ( Trans-Karakoram Tract ).
United Nations map of Siachen Glacier showing "Point NJ980420" (Point NJ9842) as starting point of "Actual Ground Position Line" (AGPL), Goma military camp of Pakistan, Nubra River valley and Siachen glaciers held by India; Bilafond La and Sia La north of NJ9842 are also held by India. Masherbrum Range, Baltoro Glacier, Baltoro Glacier, Baltoro Muztagh and K2 are held by Pakistan.