In an address last night, President Obama laid out his stance on the use of chemical weapons by Syrian president Bashar al-Assad, saying that “the Assad regime has now admitted that it has these weapons” and that the U.S. would postpone military strikes to try to work out a diplomatic solution. This morning, NBC news reports, Syrian Foreign Minister Walid al-Moualem said that the Syrian government had indicated it would join the international Chemical Weapons Convention and was “ready to inform about the location of chemical weapons, halt the production of chemical weapons and also show these objects to representatives of Russia, other states and the United Nations.”
The logistics of rounding up and securing all of Assad’s chemical weapons will be challenging, but the actual act of destroying them isn’t quite so difficult. As we wrote recently, the Pentagon had just wrapped up development of a mobile facility for breaking down chemical weapons, which works by chemically neutralizing and cooking the weapons.
While sarin gas and other chemical weapons capture the imagination with their cruelty, as chemicals, they are not particularly complex. Here, The University of Nottingham’s Periodic Videos explores the chemistry of sarin gas, showing what it is, how it works, and why chemical weapons are such a different class of weapon.
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