My right hon. Friend Dr Fox rather took my thunder, but this is such an important point that I would like to reiterate: if ever there was a reason to take a fresh look at NATO and its role and responsibilities, this threat by Russia of an invasion in Europe must be it. Has the Foreign Secretary spoken to the other NATO countries that are not spending the 2%? Has she been given reassurance that they will spend 2%? If they have not given her that, what does she intend to do to make them spend 2% of their GDP?