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Hydrogen Selenide (H2Se) Testing

Members of the Minnesota National Guard’s 55th Civil Support Team, survey a scene while wearing HAZMAT suits near Como Regional Park in St. Paul, Minnesota, September 22, 2022. The unit participated in an exercise with several interagency partners including St. Paul Fire Department’s Hazardous Material Response Teams. (Minnesota National Guard Photo by Staff Sgt. Mahsima Alkamooneh)
Posted on December 30, 2022 | Completed on October 25, 2021
What open-source literature states that H2Se is being tested for use as a chemical warfare agent?
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