Core Viewpoint - The significance of September 3rd as the anniversary of the victory in the Chinese People's War of Resistance Against Japanese Aggression and the World Anti-Fascist War is rooted in historical events, particularly Japan's formal surrender on September 2, 1945, which marked the end of World War II and the Chinese resistance [4][6][7]. Summary by Sections - The signing of Japan's unconditional surrender took place on September 2, 1945, on the USS Missouri, with Japanese Foreign Minister Shigemitsu and General Umezu representing Japan [4]. - The surrender document included obligations such as ceasing hostilities, releasing prisoners of war, and disarmament [6]. - Following the surrender, on September 3, 1945, the Chinese government declared this day as the "Victory Day of the War of Resistance Against Japan," establishing it as a significant historical date [7]. - The choice of September 3rd is intended to highlight China's victory in the Eastern theater of World War II and to commemorate historical memory, with military parades held in significant years [7]. - The 70th anniversary of the victory was marked by a grand military parade on September 3, 2015, emphasizing China's contributions during World War II and promoting a message of peace and anti-fascism [7].