Saka
| Map of the Saka realm ( ) and main Saka polities throughout their history. The affiliation of the easternmost Scythoïd cultures (Subeshi culture, Ordos culture, Majiayuan, Upper Xiajiadian or Dian) remains uncertain. | |
| Geographical range | Central Asia, South Siberia, South Asia | 
|---|---|
| Dates | 9th century BC to 5th century AD | 
| Preceded by | Andronovo culture, Seima-Turbino phenomenon, Karakol culture, Karasuk culture, Deer stones culture | 
| Followed by | Xiongnu, Kushan Empire, Gupta Empire | 
The Saka were a group of nomadic Eastern Iranian peoples who lived in the Eurasian Steppe and the Tarim Basin from the 9th century BC to the 5th century AD. The Saka were closely related to the Scythians, and both groups formed part of the wider Scythian cultures. However, they are distinguished from the Scythians by their specific geographical and cultural traits. The Saka languages formed part of the Scythian phylum, a branch of the Eastern Iranian languages.
Derived from the earlier Andronovo, Sintashta and Srubnaya cultures, the Saka were later influenced by the Bactria-Margiana Archaeological Culture and Iron Age East Asian genetic influx. The ancient Persians, ancient Greeks, and ancient Babylonians respectively used the names "Saka," "Scythian," and "Cimmerian" for all the steppe nomads. However, the name "Saka" is used specifically for the ancient nomads of the eastern steppe, while "Scythian" is used for the related group of nomads living in the western steppe.
Prominent archaeological remains of the Sakas include Arzhan, Tunnug, the Pazyryk burials, the Issyk kurgan, Saka Kurgan tombs, the Barrows of Tasmola and possibly Tillya Tepe. In the 2nd century BC, many Sakas were driven by the Yuezhi from the steppe into Sogdia and Bactria and then to the northwest of the Indian subcontinent, where they were known as the Indo-Scythians. Other Sakas invaded the Parthian Empire, eventually settling in Sistan, while others may have migrated to the Dian Kingdom in Yunnan, China. In the Tarim Basin and Taklamakan Desert of today's Xinjiang Uyghur Autonomous Region, they settled in Khotan, Yarkand, Kashgar and other places.