Annexation of Crimea by the Russian Federation military intervention in Ukraine "until normalization of a socio-political environment in the country". Putin's swift manoeuvre prompted protests of intelligentsia and demonstrations in Moscow against a Russian military campaign in Crimea. By 2 March, Russian troops moving from the country's naval base in Sevastopol and reinforced by troops, armour, and helicopters from mainland Russia exercised complete control over the Crimean Peninsula. Russian troops operated in Crimea without insignia. On 4 March Ukrainian General Staff claimed there are units of 18th Motor Rifle Brigade, 31st Air Assault Brigade and 22nd Spetsnaz Brigade deployed and operating in Crimea instead of Russian Black
Crimea which was done with the intent to rein in Crimean aspirations of autonomy. The Verkhovna Rada voted to grant Crimea "extensive home rule" during the dispute. Budapest Memorandum on Security Assurances acknowledged Ukrainian integrity. The last election of the Verkhovna Rada of Crimea, the parliament of Crimea, took place on 31 October 2010 and was won by the Party of Regions. On 15 March 2014, the Verkhovna Rada of Ukraine officially dissolved the Verkhovna Rada of Crimea, and, on 17 March 2014, one day before the Russian annexation of Crimea, the State Council of Crimea was established in place of