Professor Michael Clarke on how the Ukraine war is hurting Russia's economy | This Is Why

Key points· Video

• Moscow may have hit Ukraine with one of its biggest attacks of the war so far - but is it Russia’s economy that’s starting to crack?
• Businesses are closing while bills and taxes are on the rise – as the growing cost of the conflict is felt on the high street and in homes as much as the battlefield.
• With his hometown under attack from Ukrainian drones, what does Vladimir Putin fear most - losses on the frontline, unrest over the struggling economy, or the possibility both could combine to threaten his control?
• Sky’s Ivor Bennett sends a snapshot from St Petersburg, while Niall Paterson is joined by our military analyst Professor Michael Clarke.
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