MAY 2011
We benefit from the collective security arrangements of the North Atlantic Alliance including a framework of deterrence extended from the US to its European allies. As a result, the future risk of the UK becoming engaged in conflict remains very low. However, we know how unpredictable the international security environment can turn out to be. Looking ahead several decades we could be surprised by new and unforeseen threats; thus, we have no objective justification for seeking major changes today in the collective security that our NATO membership provides.