Strategic Defence and Security Review

The hon. Gentleman has great and varied experience, but I think he will fairly accept that the urgent operational requirements worked well in Afghanistan, and after 9/11 we updated our defence review with a new chapter. In a debate that is intended to be relatively thoughtful rather than our traditional cut and thrust, it is fair to say that the nature of the conflict in Afghanistan changed and surprised many people, including those who were engaged in it day to day. As we reflect on what happened in Afghanistan, it is crucial that we learn deeply the lessons of the conflict, in the hope that we never have to deploy them, but in the fear that on occasion it might become necessary. I was making the wider point that events in north Africa and the middle east continue to prove the uncertainty and unpredictability of the future shape of conflict. Coupled with the Arab spring, the growing global population, the threat of climate change, new information technology and biotechnologies, nuclear proliferation and cyber-attack, we live in what is, by consensus, an era of dramatic new global security challenges. All that means that it is sensible for the Government to invest the £650 million they have announced for cyber-security. The continuing emphasis on soft power and multilateralism to supplant the inevitable capability shortfalls resulting from spending constraint is vital. It was crucial in good times, but it is compulsory in these difficult times of budget cuts in a world of flux.