Putin's regime facing 'collapse' as nationalist critic slams Kremlin over 'senseless' war / 'A personal defeat for Putin'. What the failure to protect Assad could mean for Russia's future / As Syrian civil war reignites, what are Vladimir Putin's ambitions there? / How Putin's long war is destroying the fabric of Russian society / Threat of new crisis and BRICS stability -- Vladimir Putin's statements at Kazan summit / 'Putin regime will collapse quickly without warning' predicts ex-gulag prisoner / Crisis for Vladimir Putin as Russian soldiers 'shooting themselves' on the front line / Vladimir Putin's downfall 'is now inevitable' says exiled Russian opposition leader / Russia-Ukraine war: Putin regime 'threatening world with nuclear catastrophe,' says Ukraine - as it happened / Vladimir Putin's puppet issues chilling warning of Russia's 'civilisation ending' missiles