What research and development unit allegedly involved ex-soldier Yasuji Kaneko?
Yasuji Kaneko Yasuji Kaneko (金子 安次 , Kaneko Yasuji , January 28, 1920 – November 25, 2010) was an ex-soldier of the Imperial Japanese Army, and a former detainee of both Siberian Internment by the Soviet Union during 1945–1950 and Fushun War Criminals Management Centre in China during 1950–1956. He was known for his extensive war crimes testimony, including his alleged involvement in the Unit 731. His testimony appeared in the 2001 film "Japanese Devils" and the 2007 film "Iris Chang: The Rape of Nanking" (although he was not involved in the Nanking Massacre). He was a member of the Association of Returnees from China.
Yair Klein Yair Klein (Hebrew: יאיר קליין‎ ‎ ; also known as Jair Klein) is a former lieutenant colonel in the Israeli army, who established a private mercenary company called Spearhead Ltd. Through Spearhead Ltd, Klein provided arms and training to armed forces in South America, Lebanon, and Sierra Leone. Klein and his company were accused of training the death-squads of drug traffickers and right-wing militias in Colombia in the 1980s.