US President ‍Donald Trump on Saturday vowed ‍to implement a wave of increasing tariffs on European allies until ⁠the United States is allowed to purchase Greenland.For all the latest headlines, follow our Google News channel online or via the app.In a post on Truth Social, Trump said 10 percent ‍tariffs would come into effect on ‍February 1 ‍on ⁠Denmark, ‌Norway, Sweden, France, Germany, ⁠Great ‍Britain, the Netherlands and ⁠Finland. Those tariffs would increase to ‌25 percent on June 1 and would continue until a deal is ‍reached for the United States to purchase Greenland, Trump said. Read more:Greenland protesters tell Trump to keep US hands off Arctic island