My right hon. Friend is right. Over the three tours that I did, in 2005, 2007 and 2009, the difference in attitude to mental health, and the reactions within theatre to things that were happening, grew exponentially. The key is to ensure that the lessons learned when mental health was a necessity in combat become business as usual for regiments, ships and squadrons going forward. I hope that since I left the military in 2012 that has become the norm, and that it is business as usual for mental health always to be a topic of conversation, rather than just in connection with operations.