The Alans were a group of ancient nomadic tribes of Iranian origin, known for their horse-riding skills and warrior culture. They played a significant role in the history of Europe and Asia, particularly during the early centuries of the Common Era. The Alans migrated from Central Asia and settled in various regions, including parts of modern-day Russia, Georgia, and Iran. During their migrations, the Alans interacted with various cultures, including the Roman Empire and the Goths. They were known for their involvement in trade and warfare, often serving as mercenaries. Over time, the Alans contributed to the formation of several medieval states and influenced the development of the Scythian and Sarmatian cultures.