Year 960 (CMLX) was a leap year starting on Sunday of the Julian calendar. It was the 960th year of the Common Era (CE) and Anno Domini (AD) designations, the 960th year of the 1st millennium, the 60th year of the 10th century, and the first year of the 960s decade.
Mieszko I, a duke of the Piast Dynasty, becomes prince (de facto ruler) of Poland on the death of his father Siemomysł. Mieszko continues to subdue the neighbouring tribes under his control. Two obstacles to this plan are the Western Slav tribal group, the Veleti (also known as the Wilzi or "Wolf people") who are raiding Mieszko's lands for plunder; and the Saxon border dukes, who are pushing eastwards in search of new lands to conquer.
Harald Bluetooth, king of Denmark, consolidates his rule over Jutland and Zealand. He adopts Christianity, erecting a carved stone at Jelling to honour his parents. It features a runic inscription (best-known in Denmark) and an image of Christ surrounded by interlace. The other Scandinavian kingdoms slowly convert to Christianity (approximate date).
Autumn –Oberto I, margrave of the Obertenghi family, takes refuge in Germany. He travels with influential Italian leaders to the Saxon court of Otto I to intervene in Italy to protect him from Berengar II.
February 4– The Song Dynasty is established at Kaifeng by the 33-year-old military leader Zhao Kuangyin. He begins to unify the empire by conquering other lands and becomes the first emperor, called as Taizu of Song. The Song Dynasty will rule northern China for over 300 years (until 1279).