
Map of an alternate Near East in 645 BCE, marking the 100th year anniversary of the Assyro-Babylonian alliance.
Assyria is shown in red, with allied and vassal states in light red.
Babylonia is shown in blue, with allied and vassal states in light blue.
Egypt is shown in yellow, with allied and vassal states in light yellow.
Author: Daan Nijssen ©
In my previous post, I argued that the collapse of the Neo-Assyrian Empire was not caused by a single weakness, but by a long chain of interconnected crises. After revisiting that argument, however, I increasingly came to suspect that many of those problems revolved around one central issue: Assyria’s attempts to dominate Babylonia.
Assyrian kings repeatedly intervened in Babylonian politics, either ruling Babylonia directly or installing unpopular puppet rulers. The result was a cycle of revolts, civil wars, and destructive campaigns that drained Assyrian resources for generations. Elam supported Babylonian rebels in order to create a buffer state against Assyria, dynastic struggles erupted within the Assyrian royal house, and entire reigns were consumed by conflicts in the south.
The most infamous example was Sennacherib’s destruction of Babylon in 689 BCE, which severely damaged Assyria’s legitimacy. Later, the revolt of Šamaš-šum-ukin, Ashurbanipal’s older brother who ruled as king of Babylon, devastated the empire further, until Nabopolassar finally restored Babylonian independence and contributed to Assyria’s destruction.
But what if Assyria had never become trapped in this cycle? What if Tiglath-pileser III had maintained a stable alliance with Babylonia instead of trying to dominate it directly?
Continue reading “What if the Assyro-Babylonian alliance had persisted?”







