主题：美军朝鲜战争中生物武器库一览（一） -- 石千里

two documents previously marked Top Secret and dated July 1947. They show not only full U.S. participation in allowing the Japanese medical torturers who escaped to Tokyo to go free in exchange for information, but that the Pentagon actually paid them. As General Charles Willoughby, chief of U.S. Military Intelligence (known as G-2) gleefully noted to his headquarters, these pay-offs were "a mere pittance... netting the U.S. the fruit of 20 years' laboratory tests and research" in this "critically serious form of warfare."

In May 1951, scientists at Fort Detrick were shocked to learn that Thompson had "committed suicide" while on another special assignment in Tokyo. The circumstances surrounding Thompson's death have never been publicly revealed. Two years later, Olson would also "commit suicide" under circumstances so unusual that eventually he became an icon of American mysteries. Not long before Thompson's death, according to Sanders and other former Fort Detrick researchers, Ishii was secreted into the United States to lecture at Camp Detrick. Sanders, in an interview before his death in 1988, also claimed that Ryoichi Naito was brought to Camp Detrick to lecture American researchers on Unit 731's human experiments.