A wave of attacks across Mali raises fresh questions about the state’s grip on security and the growing reach of jihadist groups such as al-Qaeda affiliate JNIM. Plus: the UAE quits Opec, the UK’s deepening political crisis and Nasa’s bid to buy more time for Voyager 1.

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Volodymyr Zelensky pulls out of Ukraine conference in Poland over Second World War row
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EU engagement with Taliban draws scrutiny following Brussels meeting
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