Sir John ‘Whisky’ Walker: overhauled defence intelligence to make it fit for a post-Cold-War world ...

He teamed up with former Thatcher adviser David Hart to deliver a bombshell review of RAF spending, estimated to save up to £3 billion Air Marshal Sir John Walker ... to become Chief of Defence ...

A front-line pilot of the 1982 Falklands War who several times narrowly escaped death or injury on many dangerous missions has retired as head of the Royal Air Force. Air Chief Marshal Sir Peter ...