Ukrainian Prime Minister Arseniy Yatseniuk has said that it is necessary to invite Batkivschyna All-Ukrainian Union, Samopomich Party and Oleh Liashko's Radical Party to public talks on the formation of a parliamentary coalition.

He said at a press conference in Kyiv on Wednesday that Ukrainian President Petro Poroshenko and the Bloc of Petro Poroshenko were strategic partners on the formation of the coalition.