refer to Baltistan. However, the records do not consistently disambiguate the two. In mid-600s, Gilgit came under Chinese suzerainty after the fall of Western Turkic Khaganate due to Tang military campaigns in the region. In the late 600s CE, the rising Tibetan Empire wrestled control of the region from the Chinese. However, faced with growing influence of the Umayyad Caliphate and then the Abbasid Caliphate to the west, the Tibetans were forced to ally themselves with the Islamic caliphates. The region was then contested by Chinese and Tibetan forces, and their respective vassal states, until the mid-700s. Rulers of Gilgit formed an alliance with the Tang Chinese and held back the Arabs with their help. Between 644 and 655, Navasurendrāditya-nandin became king of Palola Sāhi dynasty in Gilgit. Numerous Sanskrit inscriptions, including the Danyor Rock Inscriptions, were discovered to be from his reign. In the late 600s and early 700s, Jayamaṅgalavikramāditya-nandin was king of Gilgit. According to Chinese court records, in 717 and 719 respectively, delegations of a ruler of Great Palola (Baltistan) named Su-fu-she-li-ji-li-ni () reached the Chinese imperial court. By at least 719/720, Ladakh (Mard) became part of the Tibetan Empire. By that time, Buddhism was practiced in Baltistan, and Sanskrit was the written language. Buddhism became firmly established in the region. Great monasteries were established, with education in Sanskrit language regarding Indian religions and philosophy. Trade expanded between Ladakh in India and Gilgit-Baltistan. The rulers of Leh in Ladakh, India became increasingly influential in Balti culture and customs, and the chiefs of the region became vassals to the Ladakhis and Tibetan paramountcy. In 720, the delegation of Surendrāditya () reached the Chinese imperial court. He was referred to by the Chinese records as the king of Great Palola; however, it is unknown if Baltistan was under Gilgit rule at the time. The Chinese emperor also granted the ruler of Cashmere, Chandrāpīḍa ("Tchen-fo-lo-pi-li"), the title of "King of Cashmere". By 721/722, Baltistan had come under the influence of the Tibetan Empire. In 721–722, Tibetan army attempted but failed to capture Gilgit or Bruzha (Yasin valley). By this time, according to Chinese records, the king of Little Palola was Mo-ching-mang (). He had visited Tang court requesting military assistance against the Tibetans. Between 723 and 728, the Korean Buddhist pilgrim Hyecho passed through this area. In 737/738, Tibetan troops under the leadership of Minister Bel Kyesang Dongtsab of Emperor