Ukraine faces 'exhausting battles' against Russia in Zaporizhia, Donetsk

Is the fall of Pokrovsk inevitable? Is Trump losing patience with Putin? Will sanctions against Russian oil giants hurt Putin? Ukraine faces'exhausting battles' against Russia in Zaporizhia, Donetsk Russian forces pressed into Ukraine's eastern towns of Pokrovsk and Myrnohrad during the past week as Kyiv's military mounted a stout defence. On Tuesday, Ukraine's commander-in-chief Oleksandr Syrskii said almost half of the battles on a 1,200km (745-mile) front were happening in the two towns, claiming Russia has committed 150,000 troops - almost a quarter of its strength in Ukraine - to capturing them.