Ever since the end of Ashurbanipal's reign in 627 BC the Neo-Assyrian Empire was in an exposed and critical position; civil war, revolts in Babylonia, Anatolia, Caucasus and in the Levant coupled with Median, Babylonian and Scythian invasions proved too much for the empire torn by civil war. In 616 BC, the Babylonians established their de facto independence from the Assyrians.