Ukraine's army advanced on a last main separatist stronghold as the U.S. said Vladimir Putin is poised to give the rebels heavy weapons and European Union leaders considered their toughest sanctions yet on Russia.
Russia's War Against Ukraine
Bloomberg: Ukraine army advances as EU plans tougher Putin sanctions
A Ukrainian soldier flashes the \u201cV for victory\u201d sign as a convoy of Ukrainian armoured personnel carriers passes through the eastern Ukrainian city of Konstantinovka in Donetsk Oblast on July 21.
