After the decisive failure of Russia’s attempt to overthrow the government of Ukraine by seizing Kyiv, Kharkiv and other key cities in February and March 2022, Russia has concentrated its depleted forces in the Donbas and set itself far more limited objectives. In the two months since its retreat from the north of Ukraine, Russia has finally subdued the besieged defenders of Mariupol – who had been surrounded since the second day of the invasion – and slowly gained territory in Donbas.