I just received something from the Arms Control Association telling me about United States stockpiles of chemical weapons:
When the United States ratified the CWC on April 25th, 1997, it accepted the treaty mandate to eliminate its chemical weapons stockpile and related facilities completely and verifiably by April 29, 2007, with the possibility of a five-year extension until 2012.
But both the 2007 and 2012 deadlines proved to be severe underestimates of the time and effort needed to safely demilitarize all nine declared U.S. chemical weapons stockpiles. The United States requested and received two additional deadline extensions from the international chemical weapons watchdog, the Organization for the Prohibition of Chemical Weapons (OPCW).
Now, the United States is pushing hard to finish destroying the last vestiges of its once-massive Cold War-era chemical weapons stockpile by Sept. 30, 2023.
You can read this report here: https://www.armscontrol.org/issue-briefs/2022-03/final-push-us-chemical-weapons-demilitarization
People in the US might want to start worrying.