Dee ihe na-aga n'ihu maka paragraf a - N'ikpeazụ, nkewa ahụ rutere na Modlin Fortress, ebe ọ natara nkwado na ndị mmadụ na-agbachitere mpaghara ahụ. Ndị agha nke 32 na-arụ ọrụ na Forts Nke 1 na nke 2, ndị agha na-arụ ọrụ (gụnyere 8th Heavy Artillery Detachment) na-arụ ọrụ n'akụkụ ọwụwa anyanwụ nke Kazuń. N'abalị nke Septemba 7, ndị 21st Regiment rutere n'ógbè ahụ, mana e zigara ha na ndịda iji sonye n'agha nke Warsaw, ebe ndị 13th Regiment n'okpuru Lt.Col. Alojzy Nowak bụ onye na-elekọta ndị na-arụ ọrụ n'akụkụ Osimiri Vistula dị nso na Gniewniewice, n'ebe ọdịda anyanwụ Modlin. N'agbanyeghi na a na-ama jijiji nke ukwuu n'ụbọchị mbụ nke agha ahụ, a haziri nkewa ahụ nke ọma ma chebe ọnọdụ ya ruo mgbe nkwenye ahụ
nke Modlin Fortress na Septemba 29.