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 treaty and called Russia's actions "a gross violation of international law". The Rada called on the international community to avoid recognition of the "so-called Republic of Crimea" or the annexation of Crimea and Sevastopol by Russia as new federal subjects. On 15 April 2014, the Verkhovna Rada declared the Autonomous Republic of Crimea and Sevastopol to be under "provisional occupation" by the Russian military and imposed travel restrictions on Ukrainians visiting Crimea. The territories were also deemed "inalienable parts of Ukraine" subject to Ukrainian law. Among other things, the special law approved by the Rada restricted foreign citizens' movements to