Europe must convince the United States to maintain its focus on Russia’s war against Ukraine, says Swedish Prime Minister Ulf Kristersson. As Trump promised to return to the White House in November, Kristersson has emphasized that Europe needs to contribute to persuading the US to continue focusing on Russia’s war against Ukraine. “Europe has homework to do. One is the obvious one … European NATO countries need to build a sufficiently strong defense, not only [to] hope for the U.S. to be the provider of a strong defense and pay for a strong defense,” he said. The Prime Minister adds that the…