French President Emmanuel Macron will visit Greenland on Sunday, in a show of solidarity with Denmark meant to send a signal of European resolve after U.S. President Donald Trump threatened to take over the island.

French President Emmanuel Macron’s first trip to Greenland is aimed at shoring up Europe’s political backing for Denmark and its semiautonomous territory.

The visit precedes a G7 summit in Canada, where Mr Macron is expected to again confront Mr Trump over climate and Arctic sovereignty.