Air Chief Marshall Sir Stephen John Hillier, KCB, CBE, DFC, Chief of the Air Staff
Air Chief Marshal Sir Stephen John Hillier, KCB, CBE, DFC, ADC is a senior Royal Air Force officer. He won the Distinguished Flying Cross for actions in the Gulf in 1999 and was awarded the US Bronze Star Medal for service in the Iraq War. He went on to be Air Officer Commanding, No. 2 Group, Director Information Superiority at the Ministry of Defence and then Deputy Chief of the Defence Staff (Capability). Hillier succeeded Air Chief Marshal Andrew Pulford as Chief of the Air Staff on 12 July 2016.