United States President Barack Obama has warned his Russian counterpart Vladimir Putin against violation of Ukrainian sovereignty and asked him to pull the forces back to their bases in Crimea. In a 90-minute phone call, Obama expressed “deep concern” over Russia’s “violation of Ukrainian sovereignty and territorial integrity” and asked …

European leaders lashed out at Russia on Saturday, as Moscow moved to deploy troops in Ukraine’s pro-Russian region of Crimea. A range of EU officials — from Britain and Finland to Germany, France and Spain, expressing alarm over Moscow’s military plans.

Russian troops took a ferry terminal on the easternmost tip of Crimea near Russia, Monday, exacerbating fears that Moscow is planning to bring more troops in the strategic region of the Black Sea. Confiscation terminal in the Ukrainian city of Kerch about 20 kilometers (12 miles) from the boat to …