Mon, 09/04/2023 - 11:39 Tech Insider Ukrainian President Volodymyr Zelenskyy has named Rustem Umerov (pictured above) as Ukraine's new defense minister.Dogukan Keskinkilic/Anadolu Agency via Getty Images Tags Military & Defense, insider-news, russia-ukraine-war, volodymyr-zelenskyy, rustem-umerov, oleksii-reznikov Source Meet Zelenskyy's pick for Ukraine's new defense minister, who's been deeply inv…