By Charlie D'Agata CBS News August 27, 2018, 6:46 PM Poisoning of ex-Russian spy an "advertisement" to terrorists, expert says

WILTSHIRE, England — The latest U.S. sanctions against Russia kicked in Monday, in retaliation for the nerve agent attack on a former Russian spy and his daughter last March. The incident, which unfolded in the quiet city of Salisbury, England, has now become America's problem.

The use of the Russian nerve agent Novichok in the assassination attempt of double agent Sergei Skripal was a violation of international law banning the use of chemical weapons. Specialist Hamish Debretton Gordon called it a turning point.

"The hundred-year taboo on the use of chemical weapons has been completely broken," he said.

Gordon said it only took a couple of drops of Novichok to shut down parts of Salisbury for months.

Military personnel in protective suits remove a police car and other vehicles from a public car park as they continue investigations into the poisoning of Sergei Skripal on March 11, 2018 in Salisbury, England.


"If it can happen in Salisbury, you know, it can happen in Baltimore or Philadelphia," Gordon said.

Gordon now works for a company that has provided 2 million gas masks to the U.S. military, like Marines and special forces, as well as the New York Police Department and other first responders.

They've been supplying respirators to U.S. forces for years, designed to protect them against an attack and enable them to operate in a contaminated area. But lately there's been increased interest in "escape hoods." Specifically designed for civilian use, they're cheaper and easier to use. Users have 30 seconds to hold their breath, get it on and get away.

Aimen Dean, a former al Qaeda member turned British spy, said the Salisbury attack will inspire terrorists.

"The Novichok attack was a big neon sign, advertisement basically, for al Qaeda and ISIS," he said. "They've already tried three or four times in the last several years and they will try again," Dean said.

American forces have stepped up training for chemical warfare on the battlefield. After Salisbury, counter terrorism teams have to prepare for a different kind of chemical warfare far from it.

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