Air Marshal Sir Graham Stacey KBE CB is a former Royal Air Force Regiment Officer. He was the Chief of Staff of NATO Allied Command Transformation until July 2018. Prior to that, in a series of major international appointments, he was the deputy commander of NATO Joint Force Command Brunssum, the commander of British Forces Cyprus and the UK Senior Advisor to US Central Command. Previously he was J7/Director Joint Warfare at the UK PJHQ and for a number of years, as a secondary role, was the lead mentor and director of the RAF’s Senior Leadership Development Programme. He commanded at every level and saw operational service in Northern Ireland, Bosnia, the Gulf, Kosovo, Afghanistan and Iraq. He continues to be active in the fields of leadership and organisational development, innovation, the application of emerging and disruptive technologies, C2 and decision making in multinational environments and international analysis, strategy and policy in a variety of consultant, director and NED positions.