Ukraine crisis: Army retreats at Donetsk airportDrone footage filmed on Sunday shows the war-torn remains of Donetsk's airport Ukrainian troops have withdrawn from Donetsk airport's main terminal, scene of bitter fighting in recent weeks. The government said the military still retained control of parts of the airport, but six soldiers had died and 16 had been wounded. In the centre of the rebel-held city, shelling hit a bus, killing 13 people.
