Ukraine's Security Service (SBU) has received secret maps of the Russian military containing plans of the occupiers to seize the entire territory of Donetsk region.

"The SBU received secret maps and lists of rashists whose units were destroyed in Donetsk region. The maps were registered on February 22 and contain the invaders' plans to seize the entire territory of Donetsk region," the SBU said in a statement, adding that cadets from the Moscow Higher Military Command School served in the unit.

Also, among the documents received, the SBU found: business trip coupons without specifying the place of stay and the duration of the business trip, lists of a combined motorized rifle battalion, among which many conscripts and cadets are listed, and passports of Russian citizens and military identification cards.

"The documents will be attached to the materials of international court criminal proceedings, as evidence of the crimes committed by Russia and [Russian President Vladimir] Putin personally," the SBU said.