Keir Starmer has called the firing of warning shots by a Russian warship at a British yacht sailing across the Channel on Tuesday ‘deeply concerning and reckless’.

Russia’s defence ministry said the yacht was on a ‘dangerous course’ and several attempts were made to contact it – a claim disputed by the retired couple onboard the 40ft yacht.

Nosheen Iqbal speaks to the Guardian’s defence and security editor, Dan Sabbagh