Russian-backed separatist leaders declare full military mobilization

Tensions continued to mount in the east of Ukraine on Saturday after reports of increased shelling in the region overnight. Russia said it was opening an investigation into Russian media reports that a Ukrainian shell exploded near its border, amid U.S. warnings that the Kremlin could stage a violent incident as a pretext for invasion.


Russian-backed separatist leaders declared a full military mobilization in the separatist areas of Donetsk and Luhansk and ordered the evacuation of civilians to Russia. They accused Ukraine of planning an invasion of rebel-held territory, which the Ukrainian government denied.