Putin’s refusal to compromise on Ukraine, say analysts, is a colossal error costing Russia regional influence, lucrative energy markets and its place in the world.

Former Secretary of State Condoleezza Rice said she believes “this last week was a turning point” in the U.S. and European stance toward Ukraine and Russia.

Trump said he would end the war in Ukraine within his first 24 hours in office. His patience with Russia's Putin now appears to be wearing thin.