fgsUkraine is ready for “total war,” President Petro Poroshenko has said, as fighting grew more intense around the rebel stronghold of Donetsk amid a build up of separatist troops. After a week in which Kiev said several unmarked armored convoys of troops crossed the Russian border to reinforce rebels in the east, Mr Poroshenko toughened his rhetoric, telling the German daily Bild: “I am not afraid of a war with Russian troops.” More