Foreign policy advisors to the presidents of the Normandy Four countries are holding a meeting in Minsk on Wednesday on the results of a phone conversation on May 24, reads a post on the website of Ukrainian President Petro Poroshenko.

"The participants of the meeting are discussing Donbas security issues, notably possible sending of OSCE police mission. The agenda also includes political settlement of the conflict and preparations for the next Normandy format phone talks," reads the statement.

Earlier, Ukrainian media reported referring to sources that participants of the meeting in Minsk would include Deputy Head of the Presidential Administration of Ukraine Kostiantyn Yeliseyev and Russian presidential aide Vladislav Surkov. The Interfax-Ukraine News Agency does not have official confirmation of this information.