Russia has increased its army groups along the border with Ukraine, in the temporarily occupied territories of Donetsk and Luhansk regions and in annexed Crimea, Ukrainian President Petro Poroshenko has said.
Russia's War Against Ukraine
UkrInform: Poroshenko says Russia moves over 1,000 tanks, artillery systems to border with Ukraine
Pro-Russian rebels stationed in the eastern Ukrainian city of Gorlivka, Donetsk region, launch rockets from Grad launch vehicles on Feb. 18, 2015.
