UK locates source of novichok nerve agent used in Salisbury
12:30, Thursday, 05 April, 2018
Security services believe that they have pinpointed the location of the covert Russian laboratory that manufactured the weapons-grade nerve agent used in Salisbury, The Times has learnt.
Ministers and security officials were able to identify the source using scientific analysis and intelligence in the days after the attempted murder of Sergei and Yulia Skripal a month ago, according to security sources.
Britain knew about the existence of the facility where the novichok poison was made before the attack on March 4, it is understood. A Whitehall source added: “We knew pretty much by the time of the first Cobra [the emergency co-ordination briefing that took place the same week] that it was overwhelmingly likely to come from Russia.”