After that, the IJA Third Army attacked a group of bastions in the northeastern face of the fortress which had been the initial objective set by the General Headquarters of the Japanese Army in Manchuria, and on January 1st, 1905, the Lieutenant General Anatolii Stoessel, the Russian commander of the Lushun Fortress surrendered.
その後第三軍は、満洲軍総司令部の当初からの攻撃目標であった要塞東北正面の堡塁群を攻略し、1905年1月1日にロシア軍旅順要塞司令官のアナトーリイ・ステッセリ中将は降伏した。