I feel my right hon. Friend’s sense of urgency about getting this review done. He will also know that SDSR after SDSR, under Governments of both colours, often failed because they were never in step with the spending plans of the Government, and we ended up with SDSRs that were over-ambitious and underfunded. It is really important that the integrated review reports at the same time as the comprehensive spending review, which is due in the autumn. We must also learn the lessons from the recent covid outbreak, which shows how important resilience is, and feed that into the review to make sure that it is as up to date as possible.