Ukraine will be fighting for peace and enforcing it, presidential administration deputy head Valeriy Chaly stated.

"[Ukrainian President Petro] Poroshenko has clearly stated that he is the president of peace. The fight for peace will go on. We will enforce peace on everyone who has been aggressive lately with assistance from the international community. The peace plan package is unaltered," he said at a press briefing in Kyiv on Friday, commenting on President Poroshenko's attendance at Davos events.

The Ukrainian president visited the World Economic Forum in Davos, Switzerland, on January 20-21.