VX Nerve Agent: A Deadly Weapon, Rarely Seen The substance, classified as a chemical weapon and kept for decades in the arsenals of many militaries, has never been used in combat. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Loss of Indigenous Works in Brazil Museum Fire Felt ‘Like a New Genocide’French Soldiers Tortured Algerians, Macron Admits 6 Decades LaterLeaders of Sistine Chapel Choir Face Vatican Fraud InvestigationKofi Annan, Former U.N. Chief, Is Honored in State FuneralHurricane Florence and Super Typhoon Mangkhut: What to ExpectPhilippines Scrambles to Prepare as Typhoon Bears Down