The SBU has revealed plans which had been prepared for the destabilization of the situation in some areas of the country, head of the SBU Vasyl Hrytsak has said.

"The plans and scenarios were written in details for destabilization of the situation in 10-15 Ukrainian regions in November of the current year. The plan foresees the following: ringleaders and destablization steps. A budget has been allocated for the plan," Hrytsak said at a briefing in Odesa on Friday.

He said that the investigation is ongoing, but he refused to divulge operational information.

"Russia has not abandoned its intentions to destabilize the situation in our country," Hrytsak said.