For years after
World War II, in most of what was considered the "civilized" world, the truth behind Japanese Imperial Army Unit 731 was quietly swept away. Facts were suppressed. Memories questioned. Reports denied. Even today, the true extent of Unit 731's wartime actions — horrendous, deadly medical experiments and lethal
biological weapons testing on unsuspecting Chinese civilians — is known largely only to historians and scholars.
But the facts are out there for those who seek them. And for those who seek to use them for their own personal reasons.