Post-Soviet states
. The entire Crimean Peninsula has been outside the control of Ukrainian authorities since late February 2014, when Russian special forces and pro-Russian militias occupied the region. In March 2014, a popular referendum in favor of accession to Russia was held in Crimea and Sevastopol, although Ukraine and most of the international community refused to recognize the vote. The next day, the Republic of Crimea declared independence, and within days Russia absorbed the peninsula. Ukraine continues to claim Crimea as an integral part of its territory.