Annexation of Crimea by the Russian Federation Yanukovych. At the end of the meeting Putin remarked that "we must start working on returning Crimea to Russia". On 23 February, pro-Russian demonstrations were held in the Crimean city of Sevastopol. On 27 February masked Russian troops without insignia took over the Supreme Council (parliament) of Crimea, and captured strategic sites across Crimea, which led to the installation of the pro-Russian Aksyonov government in Crimea, the conducting of the Crimean status referendum and the declaration of Crimea's independence on 16 March 2014. Russia formally incorporated Crimea as two federal subjects of the Russian Federation with effect from 18 March
Annexation of Crimea by the Russian Federation annexation, adopting a non-binding resolution affirming the "territorial integrity of Ukraine within its internationally recognised borders". The UN resolution also "underscores that the referendum having no validity, cannot form the basis for any alteration of the status of [Crimea]" and calls upon all States and international organizations not to recognize or to imply the recognition of Russia's annexation. In 2016, UN General Assembly reaffirmed non-recognition of the annexation and condemned "the temporary occupation of part of the territory of Ukraine—the Autonomous Republic of Crimea and the city of Sevastopol". The Russian Federation opposes the "annexation" label, with Putin defending the