c. 2500 BC En-anna-tum I of Lagash succeeded his brother Eannatum and defended Lagash against Ur-Lumma of Umma
c. 2500 BC Entemena of Lagash succeeded his father En-anna-tum I and re-established Lagash as a power in Sumer. He defeated Illi of Umma, with the aid of Lugal-kinishe-dudu of Uruk (the successor to Enshakushanna)
c. 2334 – 2270 BC Sargon of Akkad established a vast empire which is thought to have included large parts of Mesopotamia, and included parts of modern-day Iran, Asia Minor and Syria
c. 2193 – c. 2123 BC Gutian attacks on the Akkadian Empire
c. 2123 BC – 2112 BC After defeating the Gutian ruler Tirigan in Sumer with the aid of other cities, Utu-hengal of Uruk established himself as the king of Sumer
^Ergil, Doğu, PKK: The Kurdistan Workers' Party, in Marianne Heiberg, Brendan O'Leary, John Tirman, eds., Terror, insurgency, and the state: ending protracted conflicts, University of Pennsylvania Press, 2007, p.356
^Chaliand, Gérard, The Kurdish tragedy, Palgrave Macmillan, 1994, p.25
^Vanly, Ismet Chériff, The Kurds in the Soviet Union, in Philip G. Kreyenbroek, Stefan Sperl, eds., The Kurds: a contemporary overview, Routledge, 2000, p.196
This list includes World War I and later conflicts (after 1914) of at least 100 fatalities each Prolonged conflicts are listed in the decade when initiated; ongoing conflicts are marked italic, and conflicts with +100,000 killed with bold.