NEW : Astakhov 's First vice-premier says situation is quiet . NEW : Crimea 's First Vice-Premier Rustam Temirgaliyev also described the situation as quiet , Russian state news agency Russian border official describes attack in Ukraine . Conflicting messages are coming from Kerch and Moscow . Crimea is last major stronghold opposing the new political leadership in Ukraine .
NEW : Astakhov 's First vice-premier says situation is quiet . NEW : Russian border official describes attack in Ukraine . Conflicting messages are coming from Kerch and Moscow . Crimea is last major stronghold opposing the new political leadership in Ukraine .