The Japanese invasion of China began in 1937, marking a significant escalation in the Second Sino-Japanese War. The conflict started with the Marco Polo Bridge Incident on July 7, when Japanese forces engaged with Chinese troops near Beijing. Following this, Japan launched a full-scale invasion, aiming to expand its territory and exert control over China’s vast resources. This invasion was characterized by extensive military operations, widespread atrocities, and brutal occupation. The conflict contributed to the larger context of World War II in Asia and intensified the struggle for Chinese sovereignty, ultimately leading to significant human suffering and loss.