On Friday falls the first anniversary of the death of Sergeant Matthew Sitk of the 1st Warsaw Armored Brigade, who died after being stabbed by 1 of the migrants while serving on the border with Belarus. In commemoration ceremonies of the 21-year-old, among others, the head of the MON Władysław Kosiniak-Kamish took. The sergeant was besides mentioned by president Andrzej Duda. The soldiers and border guards paid tribute to the deceased soldier besides in the place where the attack took place last year.