Japanese Buddhist Monks during Gas Mask Drill

Image size: 1600 x 1024 pixel. 427 KB
Date: Saturday, 30 May 1936
Place: Asakusa Temple, Tokyo, Japan
Photographer: Unknown

Buddhist priests of the Senso Temple in Asakusa prepare for the Second Sino-Japanese War as they wear gas masks during training against future aerial attacks in Tokyo, Japan, on 30 May 1936. The war was the result of a decades-long Japanese imperialist policy aiming to dominate China politically and militarily and to secure its vast raw material reserves and other economic resources, particularly food and labour. Before 1937, China and Japan fought in small, localized engagements, so-called "incidents". In 1931, the Japanese invasion of Manchuria by Japan's Kwantung Army followed the Mukden Incident. The last of these incidents was the Marco Polo Bridge Incident of 1937, marking the beginning of total war between the two countries. Initially the Japanese scored major victories in Shanghai after heavy fighting, and by the end of 1937 captured the Chinese capital of Nanking. After failing to stop the Japanese in Wuhan, the Chinese central government was relocated to Chongqing in the Chinese interior. By 1939 the war had reached stalemate after Chinese victories in Changsha and Guangxi. The Japanese were also unable to defeat the Chinese communist forces in Shaanxi, which performed harassment and sabotage operations against the Japanese using guerrilla warfare tactics. On December 7, 1941, the Japanese attacked Pearl Harbor, and the following day (December 8, 1941) the United States declared war on Japan.

Source :
https://teddymanyvanhpearlharbor.weebly.com/second-sino-japanese-war.html
https://www.theatlantic.com/photo/2011/06/world-war-ii-before-the-war/100089/