Skudra

military expedition into European Scythia by Achaemenid king Darius I in 513 BCE.

Skudra () was a province (satrapy) of the Persian Achaemenid Empire in Europe between 510s BC and 479 BC. Its name is attested in Persian and Egyptian inscriptions (an Egyptian record of c. 498–497 BC, and a list on the tomb of Darius the Great at Naqsh-e Rustam, c. 486 BC. It is believed to have comprised the lands now known as Thrace and Macedon.

thumb|300px|Megabazus became satrap of Hellespontine Phrygia. Megabazus (Old Persian: Bagavazdā or Bagabāzu; ), son of Megabates, was a highly regarded Persian general under Darius, to whom he was a first-degree cousin. Most information about Megabazus comes from The Histories by Herodotus.