From this time, Syria became a battle ground for various foreign empires, these being the Hittite Empire, Mitanni Empire, Egyptian Empire, Middle Assyrian Empire, and to a lesser degree Babylonia. The Egyptians initially occupied much of the south, while the Hittites, and the Mitanni, much of the north. However, Assyria eventually gained the upper hand, destroying the Mitanni Empire and annexing huge swathes of territory previously held by the Hittites and Babylon.