Ukrainian President Petro Poroshenko has called on all political forces in the country to support his plans for constitutional change aimed at ending a separatist conflict in the east and defeating what he called the 'Russian aggressor.'
Russia's War Against Ukraine
Radio Free Europe/Radio Liberty: Poroshenko calls for unity on special status for eastern Ukraine
A man examines his destroyed house after shelling between Ukrainian forces and pro-Russian separatists on August 10, 2015 in Golmovsky village, Donetsk region.
