I am grateful for that response. I am glad that the Secretary of State visited NATO and the Royal Marines during their winter warfare training, and I know that the Norwegians and many members of the Defence Committee will be too. Article 5 obligates members to respond to an attack with
“such action as it deems necessary”,
which, as put to me, could mean a conventional military response, just as it could mean a strongly worded letter. Article 42(7) of the Lisbon treaty, on the other hand, obligates states to react with
“all the means in their power”.
Does the Secretary of State understand that many of our European allies are unnerved by this dilution of the UK’s obligation towards the defence of the continent? What preparations are being undertaken by the Ministry of Defence to ensure that our adversaries do not exploit that loophole?