U.S. president shrugs off EU and U.K. call for more action over Ukraine war, telling Europe: “Let’s see them do it first.”

The Group of Seven leaders, excluding US President Donald Trump, on Tuesday vowed greater support for Ukraine, as the United States blocked a joint call to pressure Russia, which is ramping up attacks on its neighbor.

Canada dropped plans for the Group of Seven to issue a strong statement on the Ukraine war after resistance from the United States, a Canadian official told reporters on the sidelines of a leaders' summit on Tuesday.