What is Aggression -

Russia–Ukraine relations are the bilateral ties between the Russian Federation and Ukraine. Following the Ukrainian Revolution of Dignity in 2014, Ukraine's Crimean Peninsula was occupied by unmarked Russian forces, and later annexed by Russia, while pro-Russia separatists simultaneously engaged the Ukrainian military in an armed conflict for control over eastern Ukraine; these events marked the beginning of the Russo-Ukrainian War. In a major escalation of the conflict on 24 February 2022, Russia launched a full-scale invasion of the Ukrainian mainland across a broad front, causing Ukraine to sever all formal diplomatic ties with Russia. Throughout 2021 and 2022, a Russian military buildup on the border of Ukraine escalated tensions between the two countries and strained their bilateral relations. Ukraine broke diplomatic relations with Moscow in response to Russia's invasion of Ukraine. Streets bearing the names of Russian figures and monuments symbolising Russian and Ukrainian friendship were removed from various locations across Ukraine.