Russian invasion of UkraineOn 24 February 2022, in an escalation of the Russo-Ukrainian War which began in 2014. The invasion has killed tens of thousands on both sides. Russian forces have been responsible for mass civilian casualties and for torturing captured Ukrainian soldiers. By June 2022, about 8 million Ukrainians had been internally displaced. More than 8.2 million had fled the country by May 2023, becoming Europe's largest refugee crisis since World War II. Extensive environmental damage, widely described as ecocide, contributed to food crises worldwide.
Russo-Ukrainian WarThe Russo-Ukrainian War is an ongoing international conflict between Russia, alongside Russian-backed separatists, and Ukraine, which began in February 2014. Following Ukraine's Revolution of Dignity, Russia annexed Crimea from Ukraine and supported pro-Russian separatists fighting the Ukrainian military in the Donbas war. The first eight years of conflict also included naval incidents, cyberwarfare, and heightened political tensions. In February 2022, Russia launched a full-scale invasion of Ukraine.
History of UkrainePrehistoric Ukraine, as a part of the Pontic steppe in Eastern Europe, played an important role in Eurasian cultural events, including the spread of the Chalcolithic and Bronze Ages, Indo-European migrations, and the domestication of the horse. Ukraine, a part of Scythia in antiquity, and settled by the Greuthungi and Getae in the migration period, was also a site of early Slavic expansion. It entered written history with the establishment of the medieval state of Kievan Rus', which emerged as a powerful nation in the Middle Ages but disintegrated by the mid-12th century.
