Ukraine official : Another ship taken over off Crimea ; no injuries . The Ukrainian military said it had seized a Russian naval vessel in the Black Sea and that its crew was being held captive. Official : Russia `` reserves the right to give an adequate response '' to EU sanctions . `` We must not allow a new division of Europe , '' says German foreign minister .
Ukraine official : Another ship taken over off Crimea ; no injuries . Russia takes over Ukraine 's sole submarine . Official : Russia `` reserves the right to give an adequate response '' to EU sanctions . `` We must not allow a new division of Europe , '' says German foreign minister .