The US supports the current format of talks on Donbas, but would be ready to join the talks if needed - US Special Representative Kurt Volker}

The US supports the current format of talks on Donbas, but would be ready to join the talks if needed - US Special Representative Kurt Volker

The US supports the current format of talks on Donbas, but would be ready to join the talks if needed - US Special Representative Kurt Volker