I congratulate my hon. Friend on taking such an interest in the tactical supply wing, which is based in his constituency. I believe that he has seen it on duty, supporting our training activities in Kenya. I join him in paying tribute to the unit, which provides invaluable support to deployed helicopter fleets, at extreme and very high readiness. It recently supported our Merlin helicopters on HMS Bulwark to assist in the fight against Ebola in Sierra Leone and in the human trafficking efforts in the Mediterranean. I know that he takes a great interest in both matters.