Hunza District  Hunza District () is one of the districts of the Gilgit-Baltistan territory in northern Pakistan. It was established in 2015 by the division of Hunza–Nagar District in a bid to establish more administrative units in the region. Aliabad is the administrative centre of the district. The Hunza district represents the northernmost region of the Indian subcontinent, adjoining China's Xinjiang province. It contains the historic pass through the Karakoram mountains (Killik, Mintaka, Khunjeerab and Shimshal passes) through which trade and religion passed between India and Central Asia/China for centuries. The present day Karakoram Highway passes through the Khunjerab Pass to enter Xinjiang. Historian Ahmad Hassan Dani has established that the Sakas (Scythians) used the Karakoram route to invade Taxila. The Sacred Rock of Hunza has petroglyphs of mounted horsemen and ibex, along with Kharosthi inscriptions that list the names of Saka and Pahlava rulers. The rock also contains inscriptions from the Kushan period, showing the Saka and Kushan suzerainty over the Hunza and Gilgit regions. Hunza began to separate from the Gilgit region as a separate state around 997 AD, but decisive separation occurred with the establishment of the Ayash ruling family in the 15th century. The neighbouring Nagar state also separated in the same manner, and internecine battles between the two states were endemic. Following the invasion of Kashmir by the Moghul nobleman Mirza Haidar Dughlat, the Mir of Hunza established diplomatic relations with Kashgaria (based in Yarkand). After Kashgaria came under Chinese control, he continued the relations by paying an annual tribute of gold dust to the Chinese government in Yarkand. In return for this token tribute, Hunza enjoyed territorial rights in the Raskam Valley and grazing rights in Taghdumbash Pamir. After the British suzerainty was established over the Kashmir region in 1846, the British made Hunza subject to the Maharaja of Jammu and Kashmir. Thus Hunza was in the anomalous position of being subject to two sovereign powers at the same time, immensely complicating the relations between British India and the Chinese empire. The practice of tribute to China was eventually stopped in 1930. After the Partition of India into the present day India and Pakistan in 1947, the Maharaja of Jammu and Kashmir acceded to India to in order to defend his State against a Pakistani tribal invasion.