Petro Poroshenko, the Ukrainian president, pleaded with the US on Sept. 18 to arm to his country's military, saying Ukrainian troops fighting against Russia were on the front line of "the war for the free world".
Russia's War Against Ukraine
Telegraph: Poroshenko pleads for US weapons to fight Russia
An Ukrainian serviceman sits atop of an armored personnel carrier during patrol in Donetsk region on September 16, 2014.
