The Ukrainian president is in London for another high-stakes meeting after Donald Trump accused him of being less co-operative than Vladimir Putin. Plus: Slovenia’s Eurovision boycott and one year of Syria without Bashar al-Assad.

Live from Zürich, which has just topped an index of the world’s smartest cities
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The Mecca defence pact and Meloni’s record-breaking run
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La rentrée politique: France’s presidential hopefuls kick start their campaigns
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