German Chancellor Olaf Scholz on Wednesday publicly called out US President-elect Donald Trump over his threat to seize control of Greenland, saying "the inviolability of borders applies to every country.

In recent weeks, Trump has ramped up his attacks on allies. He’s threatened to impose tariffs on Canada, Mexico and the European Union. He’s mocked Canada as the “51st state” and blamed Mexico for fentanyl overdoses in the U.S.

European leaders are taking President-elect Trump's remarks about acquiring Greenland for the US very seriously. On Wednesday, the day after Trump said he wouldn't rule out using military force, officials in Germany and France warned the president-elect against threatening Greenland,