TY JOUR TI HISTORY WRITTEN IN BLOOD KW Great Patriotic War KW Brest Fortress KW Motherland KW heroism KW courage. JO VESTNIK ADVANCED TRAINING INSTITUTE OF THE MIA OF RUSSIA AU Vasilkiv, I.N. AU Kovrova, V.G. AU Popel', A.N. PY 2025 IS 0 PB All-Russian Advanced Training Institute of the Ministry of the Interior of the Russian Federation