Wartime poison gas factory in Japan

Photo taken on Oct. 20, 2023, shows a cenotaph built on a tiny island in Takehara, Hiroshima Prefecture, in memory of those who died after falling ill following their exposure to poison gas. Over 6,000 workers and students were mobilized to work at a poison gas factory on the island in the Seto Inland Sea run by the Imperial Japanese Army between 1929 and 1945.