Finland shows Britain how to counter Putin's hybrid warfare threat as Russia plots terrifying attack options

Lord Richard Dannatt, a former head of the British Army, warns Britain is 'very exposed' and the Government is 'not moving fast enough'. Prime Minister Andy Burnham still refuses to commit to spending 3 per cent of GDP on defence by 2030. On Thursday, a government advisory urged Britons to store enough food and water at home to last three days. Experts warn Vladimir Putin could overwhelm Britain's 'brittle' defences.

Defence Secretary Wes Streeting says the stockpile advice also covers wildfires, floods and cyber attacks.

The Kremlin is suspected of covert attacks on a London warehouse and a Polish railway.

Putin's arsenal includes submarines that can generate radioactive tsunamis.