M426 8-inch shell explained

The M426 8-inch shell was a chemical artillery shell designed for use by the U.S. Army. It was designed to be used with approximately of GB or VX (nerve agent).^[1]

Notes and References

1. Web site: M426 203mm 8-inch Projectile . Fas.org . 1998-09-12 . 2018-04-17.