Despite the ceasefire agreement, renewed fighting flared up on Sept. 13 in eastern Ukraine between pro-Russian rebels and government forces, while Moscow sent a second convoy of trucks into Ukraine without Kyiv's consent.
Russia's War Against Ukraine
Al Jazeera: Ukraine army says repels attack on airport
Ukrainian army soldiers go to the front line on an armoured vehicle as pro-Russian separatists fire heavy artillery, on the outskirts of the key southeastern port city of Mariupol, on Sept. 5, 2014.
