Trans-Karakoram Tract

area along the Shaksgam River

The Trans-Karakoram Tract is an area of approximately 5,300 km² that was transferred by a border agreement from the Pakistani-administered Northern Areas to China in 1963 with the proviso that the settlement was subject to the final solution of the Kashmir dispute. Pakistan says that it was a no-man's undemarcated border land, hence no question arises of its being transferred. It is claimed by India as part of the state of Jammu and Kashmir.

map of the boundary agreement between China and Pakistan

The tract, called Shaksgam, is technically part of Shigar, a valley of Baltistan region of Ladakh Province. The Raja of Shigar controlled this land until 1971, when Pakistan abolished the Raja government system. A polo ground in Shaksgam was built by the Amacha Royal family of Shigar, and the Rajas of Shigar used to invite the Amirs of Yarkand to play polo there. All the names of the mountains, lakes, rivers and passes are in Balti/Ladakhi, suggesting that this land has been part of Baltistan/Ladakh province for a long time.

The Tract is one of the most inhospitable areas of the world, with some of the highest mountains including Broad Peak, Gasherbrum and Masherbrum, and is adjacent to the highest battlefield in the world at Siachen Glacier.