evidence: About Shaksgam Valley - The Shaksgam Valley, or Trans Karakoram Tract, is part of the Hunza-Gilgit region of Pakistan-Occupied Kashmir (POK) and is a disputed territoryclaimed by India but controlled by Pakistan. - It borders Xinjiang Provinceof the People’s Republic of China (PRC) to the north, the Northern Areas of POK to the south and west, and the Siachen Glacier region to the east.