Ukraine-Russia war: Why was Ukraine's air force commander sacked?
Ukraine's air force commander has been dismissed by president Volodymyr ZelenAG°Ù¼ÒÀÖÔÚÏß¹ÙÍøy after an F-16 crash earlier this week, that an MP claimed was "friendly fire".
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Professor Michael Clarke gives his analysis of president ZelenAG°Ù¼ÒÀÖÔÚÏß¹ÙÍøy's decision, as well as what's happening on the ground in both Ukraine and Russia.