He expressed this opinion on the air of Russia 24.

"It is unlikely that we should expect any serious consequences of this investigation," TASS quoted him as saying.

The diplomat said that "everything is already clear."

"The photographs went around the world, in which saboteurs in the Belgorod region, who penetrated from Ukrainian territory, hold rifles produced in Wallonia, the FN Herstal arms concern," he recalled.

Belgian Prime Minister Alexander De Croo previously instructed the special services to clarify the issue of the use of Belgian weapons in the Belgorod region by the Ukrainian sabotage and reconnaissance group.

The Washington Post wrote that during the attack, the militants used weapons and equipment from the United States and EU countries.

On May 23, the governor of the Belgorod region, Vyacheslav Gladkov, published a photo of a "trophy" armored vehicle captured from a Ukrainian sabotage and reconnaissance group.