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
Annexation of Crimea by the Russian Federation ready to invest 12 billion rubles into the construction of a modern sea resort in Crimea, which is expected to create about 1,300 jobs. Ramzan Kadyrov, the Head of Chechnya, said that other Chechen businessmen are planning to invest into Crimea as well. The Russian Federal Service for Communications (Roskomnadzor) warned about a transition period as Russian operators have to change the numbering capacity and subscribers. Country code will be replaced from the Ukrainian +380 to Russian +7. Codes in Crimea start with 65, but in the area of "7" the 6 is given to Kazakhstan which shares former Soviet