The residents of the sleepy English town of Salisbury woke up one morning to find their town in chaos. 

Russian agents had attempted to assassinate a traitor with a terrifying weapon, in a brazen chemical attack on British soil. 

But the attempted assassination of Sergei Skripal is only one step in a series of events which began five years ago and may help bring about Brexit, and the impeachment of a US President.

Season 3 of Russia, If You're Listening begins in Salisbury, to tell the whole story of Russian President Vladimir Putin's 5-year attack on the western world.