The leaders of France, Germany, Russia and Ukraine have called for a peace deal aimed at ending the separatist war in eastern Ukraine to be implemented "as quickly as possible", as fresh clashes erupted.
Agence France-Presse: European leaders call for ‘immediate’ peace in Ukraine
A Ukrainian serviceman aims his machine gun at a position held by Ukrainian froces in the village of Pisky in the Donetsk region on July 25, 2015.
