日伪时期,侵华日本关东军把孙吴作为伺机进攻苏联的军事基地,在这里进行了大规模的军事建设,曾部署了近10万人的兵力,并储存了大量的武器,其中包括大批化学武器。1945年8月15日,日本投降前夕,日军把未来得及使用的化学武器投弃山野,给孙吴人们造成了沉重的灾难。时至今日,是日本政府彻底摧 During the Japanese-Puppet War, the Japanese invasion of Kwantung Army took Sun Wu as an opportunistic attack on the Soviet military base, where it conducted a large-scale military construction, has deployed nearly 100000 troops and stored a large number of weapons, including a large number of Chemical weapon. On August 15, 1945, on the eve of Japan’s surrender, the Japanese Army abandoned the chemical weapons that could be used in the future to the mountains and caused heavy disasters to Sun Wu people. Today, the Japanese government completely destroyed