Russia is pulling back most of its troops from the Ukrainian border but a portion of the Russian force "looks like it intends to remain," NATO's top military commander said on June 4.
Russia's War Against Ukraine
Reuters: Breedlove says some Russian forces look set to stay near Ukraine border
U.S. Air Force General Philip Breedlove, NATO's supreme allied commander Europe, said pro-Kremlin forces are very active in eastern Ukraine and \"this has to stop\".
