KYIV, Feb 15 – Lawmakers will hold a special session on Tuesday to discuss Russian aggression against Ukraine, Parliament Speaker Andriy Parubiy said.

President Petro Poroshenko, Prime Minister Volodymyr Groysman and President of the European Council Donald Tusk are expected to join the session, he said.

"Regarding our meeting on February 19. It is timed to an important date, which is marked for five years - this is the beginning of Russian aggression ... We can make conclusions to show that the Russian Empire is not only a threat to Ukraine, it is a threat to all of Europe, for the whole Euro-Atlantic space," Parubiy said at a briefing in Kyiv on Friday.