"I brought military IDs and passports of Russian soldiers and officers who came to our country. This is the best proof of Russian aggression and Russian troop's presence in Ukraine," he said.
Mercenaries from all over Russia are going to conquer Vuhlehirsk. VIDEO
Poroshenko added that there are not only Russian soldiers in Ukraine, but heavy machinery as well. It is well-known that Ukrainian law enforcement unit have detained Russian soldiers many times.
Russia is trying to conceal information about Russian citizens' deaths in Ukraine from its own people. AUDIO INTERCEPTION