Timeline of the annexation of Crimea by the Russian Federation tug stormed the already damaged corvette "Ternopil" at Sevastopol and captured her using stun grenades and automatic fire. After the Federation Council approved on final reading the treaty of accession of the Crimea to the Russian Federation, Vladimir Putin ratifies the inclusion of two new areas into the Russian Federation: the Republic of Crimea and the City of Federal Importance of Sevastopol. The Crimean Federal District is created with Oleg Belaventsev being appointed as its Presidential Envoy. At the same time Ukraine withdraws military troops from certain previously guarded areas in the Crimea and boycotts the right to travel to
Timeline of the annexation of Crimea by the Russian Federation to get away unharmed. Chairman of the Supreme Council of Crimea Volodymyr Konstantinov was booed by a gathered crowd of protesters who were yelling "Crimea – Russia". On February 28, The Ministry of Defense of Ukraine acknowledged the threat of possible takeovers of military units in Crimea during the night on Saturday by radical forces. On February 28, facing possible Russian intervention, U.S. President Barack Obama stated that any military action would "Come at a cost," following his denunciation of Russian aggression in the region. On February 28 the leaders of Ukraine received a message from Russia. According to the