The Russo-Ukrainian War[c] has been ongoing between Russia (alongside Russian separatists in Ukraine) and Ukraine since February 2014.
[d] Following Ukraine's Revolution of Dignity, Russia annexed Crimea from Ukraine and supported pro-Russian separatists in the
war in Donbas against Ukrainian government forces; fighting for the first eight years of the conflict also included naval incidents, cyberwarfare, and heightened political tensions. In February 2022, the conflict saw a major escalation as Russia launched a full-scale invasion of Ukraine.