Timeline of the Assyrian Empire in Ashur began deteriorating, Tukulti-Ninurta built a new capital city; Kar-Tukulti-Ninurta. He stretched the Assyrian Empire further south than before, conquering Dilmun, a "pre-Arab" civilisation of the Arabian Peninsula that encompassed modern Bahrain, Kuwait, Qatar and the coastal regions of the Eastern Province of Saudi Arabia. However, Tukulti-Ninurta's sons rebelled and besieged the ageing king in his capital. He was murdered and then succeeded by Ashur-nadin-apli (1206–1203 BC) who left the running of his empire to Assyrian regional governors such as Adad-bēl-gabbe. Another unstable period for Assyria followed, it was riven by periods of internal strife and the new king
Hephthalite Empire Empire that was to their southeast and had conquered Central and North India. Gupta Emperor Bhanugupta defeated the Hunas under Toramana in 510. The "Hunas" were driven out of India by the kings Yasodharman and Narasimhagupta, during the early 6th century. The Hephthalites had their capital at "Badian", modern Kunduz, but the emperor lived in the capital city for just three winter months, and for the rest of the year, the government seat would move from one locality to another like a camp. The Hephthalites continued the pressure on ancient India's northwest frontier and broke east by the end of