For the fourth time this year, a Jewish school in Volgograd, Russia has been attacked.

Unidentified people stormed the Or Avner school on November 26, severely injuring security guards. Previous incidents on September 1 and 31 were robberies during which nobody was hurt, but on October 12 and November 26, the attackers severely injured security guards, one of whom lost an eye and putting others in the hospital.

Police are investigating the incidents and reportedly believe that the attackers were not ordinary criminals but antisemites.