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Hutou Fortress
虎头要塞
A massive WWII-era Japanese Kwantung Army military fortress on the Sino-Soviet border, known as the 'Oriental Maginot Line.' Built to threaten the Vladivostok–Khabarovsk defensive corridor, it was the site of one of the last battles of WWII — the Soviet assault in August 1945. Of 1,400 Japanese soldiers, only 53 survived. Now a museum and memorial site.