Ukrainian President Petro Poroshenko said on June 24 pro-Russian separatists in the east had violated a ceasefire with overnight attacks that killed one government soldier.
Russia's War Against Ukraine
Reuters: Poroshenko says rebels break ceasefire, one soldier killed
Pro-Russia militants fire from a residential area at Ukrainian border guards defending the Federal Border Headquarters in Lugansk, eastern Ukraine, on June 2, 2014.
