New ships to protect UK energy and data

After what looks like a ‘grey zone’ attack on gas-pipelines the UK is rapidly buying two new Royal Navy ships.But how can they protect critical energy supplies, and communication cables, which can be miles below the surface of the sea?President Putin might now be using actions to reinforce his words that he’s ‘not bluffing’ about nuclear weapons, but if he does use them can we respond without starting a new world war?And we reflect on centuries of UK military service by Caribbean people, as work begins on the first national monument to mark their efforts and sacrifice.