As Bashar al-Assad fell, Russian nationalist military bloggers turned on the Kremlin. “Ten years of our presence,” fumed the “Two Majors” Telegram channel to its more than one million subscribers, “dead Russian soldiers, billions of spent roubles and thousands of tonnes of ammunition, they must be compensated somehow.” Some didn’t shy away from lambasting Vladimir Putin. “The adventure in Syria, initiated by Putin personally, seems to be coming to an end. And it ends ignominiously, like all other ‘geopolitical’ endeavours of the Kremlin strategist.” These weren’t isolated incidents. Filter Labs, a data analytics company I collaborate with, saw social media