A breakthrough in U.S.-Ukraine talks. Donald Tusk spoke
Zdjęcie: Przełom w rozmowach USA-Ukraina. Donald Tusk zabrał głos / PAP / Radek Pietruszka
Prime Minister Donald Tusk on Tuesday evening referred to Ukraine's expressed readiness to implement a 30-day ceasefire. "It seems that Americans and Ukrainians have taken an crucial step towards peace" - he said.