Authorities said that they believe the weapons are from the World War II era and likely belonged to the Japanese Imperial Army. Grenades, bullets and cannonballs were also found buried about two ...

Railroad ties for a tram line and rusted weapons remain where they were ... apparently the result of a decision by the Imperial Japanese Army to blow it up when withdrawing.

The former Imperial Japanese Army unit carried out human experiments on prisoners to develop biological weapons in Harbin in former Manchuria, and it was also engaged in germ warfare, according to ...

Ishii was born in Japan in 1892 and became a doctor in 1920, graduating from Kyoto Imperial University ... advocating that the Japanese army develop biological weapons. In 1932 the government ...

the secret biological weapons experimentation unit of the Imperial Japanese Army during World War II. The film details the various cruel medical experiments Unit 731 inflicted upon the Chinese and ...