by Anna Malpas with Benoit Finck in Kyiv Russian forces on Tuesday stepped up efforts to cut off Ukrainian troops in the key industrial city of Severodonetsk in the east of the country despite Ukrainians insisting they were holding on. Moscow has laid siege for weeks to the cities of Severodonetsk and Lysychansk, which are separated by a river, as the last areas in the eastern Donbas region of Lugansk still under Ukrainian control. The […]