Re-elected for a fourth term, Putin is not on the best terms with the rest of the world. But does he actually care?
The British PM says Russia is probably responsible for the attack on Sergei Skripal. But getting definitive proof could mean compromising British intelligence work.
International law on chemical weapons fails without mutual trust and transparency.
Theresa May says Britain could unleash 'extensive measures' against Russia following the nerve agent poisoning of ex-spy Sergei Skripal.
Hundreds of people have been warned after former Russian spy Sergei Skripal was poisoned with Novichok nerve agent.
The UK is pointing the finger at Russia for the nerve agent attack on a former spy. How should the government react?
Even if they do eventually wake up, Sergei and Julia Skripal could suffer permanent damage as a result of their exposure to a Novichok nerve agent.
Russia isn't the only suspect when it comes to the practice known as 'wetwork'.