Russian subversive reconnaissance groups have become more active on border with Sumy region - National Resistance Centre. PHOTOS

Special units of the Main Directorate of the General Staff of the Russian Armed Forces arrived in Belgorod region to organise sabotage on the territory of Ukraine.

This was reported by the Centre of National Resistance, Censor.NET reports.

"Groups of saboteurs arrived in the Krasna Yaruga area of the Belgorod region to destabilise the situation in the border areas of the Sumy region," the statement said.

The National Intelligence Centre notes that the Belgorod underground records the movement of Russian units in Toyota Hilux vehicles in groups of 10 special forces. The underground was informed about the arrival and routes of movement by the Russian armed forces.