Timeline of the annexation of Crimea by the Russian Federation deputies, Federation Council members, heads of Russian regions and civil society representatives in the Kremlin, calling for the creation of "two new constituent entities within the Russian Federation: the Republic of Crimea and the city of Sevastopol". Russian soldiers storm Ukrainian military bases in Crimea. At Sevastopol, a tug from the Black Sea Fleet attacked and damaged the Ukrainian corvette "Ternopil" by launching grenades at the ship while circling around. Verkhovna Rada of Ukraine passes a resolution to adopt a bill on "territorial integrity of the Ukrainian people", which overlooks the status of granting Ukrainian visas to certain Russian citizens,
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