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
Conquest of the Nanda Empire The prior experience of his mercenaries from the Punjab were likely important in his military success. It is also suggested that Chandragupta's campaign was laid out by using popular guerrilla tactics, as the Nanda Empire was large and had been able to wield large armies that would have been overwhelming to oppose by an upstart. The war brought an end to the Nanda Dynasty and established the Maurya Empire with Chandragupta Maurya as its leader. Maurya consisted of at least four provinces at the end of Candragupta's conquests: Avantirastra (capital: Ujjayini), Daksinapatha (capital: uncertain, perhaps Suvarnagiri), Uttarapatha (capital: Taksasila), and