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
Annexation of Crimea by the Russian Federation the Budapest Memorandum on Security Assurances, by which Russia, the US, and the UK had reaffirmed their obligation to refrain from the threat or use of force against the territorial integrity or political independence of Ukraine. The Russian government said the Budapest Memorandum did not apply due to "complicated internal processes" in Crimea. In March 2015 retired Russian Admiral Igor Kasatonov stated that according to his information the Russian troop deployment in Crimea included six helicopter landings and three landings of IL-76 with 500 people. The Russian–Ukrainian Partition Treaty on the Status and Conditions of the Black Sea Fleet signed