What happened 515 AD

The Saka were regarded by the Babylonians as synonymous with the Gimirrai; both names are used on the trilingual Behistun Inscription, carved in 515 BCE on the order of Darius the Great, These people were reported to be mainly interested in settling in the kingdom of Urartu, later part of Armenia, and Shacusen in Utik derived its name from them.

During the Achaemenid conquest of the Indus Valley circa 515 BCE, the Achaemenid army was not uniquely Persian, and the Sakas probably participated in the invasion of northwestern India.

The Wu king Liao was killed by the assassin Zhuan Zhu.