Russia already controls a fifth of Ukraine, including about three-quarters of Donetsk province, which it first entered in 2014.

FROM THE moment he stepped off his plane onto the red-carpeted tarmac, the summit in Alaska was a triumph for Vladimir Putin. He was greeted with applause from his host, Donald Trump. The two men may have had nothing to announce after hours of talks—the first meeting between a Russian and American president since the invasion of Ukraine—but the encounter at the Elmendorf-Richardson military base in Anchorage transformed Mr Putin from a pariah of the West into an honoured guest on American soil.