44:Muztagh Tower, 45:Diran, 46:Apsarasas Kangri I, 47:Rimo III, 48:Gasherbrum V K12 is the second highest peak in the Saltoro Mountains, a subrange of the Karakoram range in the Siachen region and is administered as a part of Ladakh territory.
In 1984, an Indian army expedition under Colonel Prem Chand took hold of this peak, from the side of Siachen glacier by traversing from the west.
K12 was used for training for the Mount Everest expedition of the Indian Army in 1985.
[4] Apart from this, K12 has seen little climbing activity, partly because of the unsettled political situation and the continued military presence in the area linked to the Siachen conflict.
It was first attempted in 1960, after a reconnaissance visit by famed explorer Eric Shipton in 1957.