There has been a lot of misinformation about an RT article that claims that the chemical used in the Salisbury attack could have been manufactured in the UK or US. And that this was confirmed by a Swiss lab
THIS IS FALSE
Here is an article that was retweeted by the Swiss lab in question (Spiez Institute)
>In the crisis surrounding the Salisbury poison attack, Moscow attacks the credibility of the British findings. However, a Swiss chemical weapons expert has no doubt that the British correctly identified the used warfare agent and that it is the poison Nowitschok developed in Russia.