An apparent Ukrainian strike in Russian-occupied eastern Ukraine appears to have killed a large number of Russian troops housed next to an ammunition cache, according to the Ukrainian military, pro-Russian military bloggers and former officials. CNN cannot independently confirm the number of Russian deaths or the weapons used in the strike. The Ukrainian military later said the number of Russian servicemen killed in Makiivka, in Russian-occupied eastern Ukraine, is "being clarified." CNN's Ben Wedeman reports.
