Ключевые слова: arseniy, changing, communication, conflicts, dmytro, donald, europe, european, event, forum, freedom, government, groysman, kiev, kyiv, kyiv security forum, law, leader, leadership, meeting, military, minister, national, official, oleg, petro, policy, politician, politics, poroshenko, president, prime, razumkov, security, sentsov, speech, strategies, tusk, ukraine, ukrainian, ukrainian forum, volodymyr, world, yatsenyuk,