Rebels in war-torn eastern Ukraine said they have begun pulling back heavy weapons from the frontlines, as required by an internationally brokered cease-fire.
Russian Foreign Minister Sergei Lavrov leaves the French Foreign Affairs Ministry following a meeting on a peace deal for Ukraine, in Paris, Feb. 24, 2015.
Ukrainian resident Petro Poroshenko reviews his selfie with an Emirati media representative at the International Defence Exhibition and Conference, known as IDEX, in Abu Dhabi, United Arab Emirates, Feb. 24, 2015.
Ukrainian President Petro Poroshenko (center) visits the International Defense Exhibition and Conference, in Abu Dhabi, United Arab Emirates, Feb. 24, 2015.
An armed man stands near a truck towing a mobile artillery cannon as rebels with the separatist self-proclaimed Donetsk people's republic army pull back from Donetsk, Feb. 24, 2015.