Annexation of Crimea by the Russian Federation Prime Minister, Dmitry Medvedev, declared that Crimea had been fully integrated into Russia. Until 2016 these new subjects were grouped in the Crimean Federal District. On 8 August 2016, Ukraine reported that Russia had increased its military presence along the demarcation line. In response to this military buildup Ukraine also deployed more troops and resources closer to the border with Crimea. The Pentagon has downplayed a Russian invasion of Ukraine, calling Russian troops along the border a regular military exercise. On 10 August, Russia claimed two servicemen were killed in clashes with Ukrainian commandos, and that Ukrainian servicemen had been
Crimea other countries (including Ukraine) imposed economic sanctions against Russia, including some specifically targeting Crimea. Many of these sanctions were directed at individuals—both Russian and Crimean. In general they prohibit the sale, supply, transfer, or export of goods and technology in several sectors, including services directly related to tourism and infrastructure. They list seven ports where cruise ships cannot dock. Sanctions against individuals include travel bans and asset freezes. Visa and MasterCard temporarily stopped service in Crimea in December 2014. The Russian national payment card system now allows Visa and MasterCard cards issued by Russian banks to work in Crimea. The