On Tuesday, a group of 45 nations, including Britain, Germany and Canada, at OPCW, the global toxic arms watchdog, called on Russia to provide answers about the poisoning of Kremlin critic Alexei Navalny.

At OPCW, 45 nations push Russia for answers on Navalny poisoning

Navalny had stayed at a hotel in the Siberian city of Tomsk. It has now been revealed by his team that the nerve agent used to poison him has been found on an empty bottle that was present in the hotel.

Putin critic Alexei Navalny Instagram video alleges water bottles poisoned

Russian opposition leader Alexei Navalny on September 15 posted his first social media post since he was poisoned with a suspected Soviet-era nerve agent. He said that he was able to breathe.

Navalny poisoning: Kremlin critic posts pic from hospital with family

Berlin's Charite hospital said in a statement that the condition of poisoned Kremlin critic Alexei Navalny has improved and he is being weaned off mechanical ventilation.

Kremlin critic being treated in Germany: Navalny's condition is improving

Navalny poisoning has not just sent shockwaves across the world but has also shocked the people in Russia. Navalny poisoning might have started what is being described as 'political awakening' in small towns in Russia. Watch report.

Political awakening after Navalny poisoning case? Incident sees a change in local politics