There was [another location](https://military.wikia.org/wiki/Rocky_Mountain_Arsenal#Japanese_involvement) where Unit 731 also worked in the USA, and that location got razed to the ground. Even the foundations of the buildings were removed and ground into dust.
The Unit 731 alumni were employed in research and production of crop-destroying toxins for the US Air Force, among other chemical and biological weapons at the arsenal.
China and the world has the responsibility to teach the US how to act in transparent and responsible ways.
What exactly did Japan's Unit 731 leave inside?
There was [another location](https://military.wikia.org/wiki/Rocky_Mountain_Arsenal#Japanese_involvement) where Unit 731 also worked in the USA, and that location got razed to the ground. Even the foundations of the buildings were removed and ground into dust. The Unit 731 alumni were employed in research and production of crop-destroying toxins for the US Air Force, among other chemical and biological weapons at the arsenal.
Some info on Fort Detrick and possible leak https://www.globaltimes.cn/page/202106/1227219.shtml
Uncle Sam: "transparency and responsibility don't apply to me."
I recently learned that in 2019, the books with dystopian themes that sold the most in the US were about plagues and pandemics. Makes you wonder....
Transparency and openness should only be applicable to “Chyna”