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. [...] - However, Article 6 ofthe agreement clearly stated that "the two parties have agreed that after the settlement of the Kashmir dispute between Pakistan and India, the sovereign authority concernedwill reopen negotiations with the Government of the People's Republic of China, on the boundary as described in Article Two of the present agreement, so as to sign a formal Boundary Treaty to replace the present agreement."