"Right Sector informs that according to reliable information, the authorities are preparing a large-scale provocation against volunteer units. So to prevent such operations, we are gathering near the building of the presidential administration at 12:00 local time," according to a Right Sector message.
The protest comes shortly after paratroopers from the Ukrainian Armed Forces tried to disarm volunteer units stationed in the Dnepropetrovsk region.
"As a people's deputy, I will demand a thorough investigation into the incident. Responsibility for this extremely cynical provocation and an attempt to pit the troops against Right Sector fighters lies on the political and military leadership," Yarosh said.
The Ukrainian government insists that all volunteer units should officially become part of the Ukrainian Armed Forces or the National Guard. Defense Minister Stepan Poltorak said, for his part, that there are no volunteer units in the Donbass region.
