Farewell to Professor Michael Clarke

This month Professor Michael Clarke steps down as Director General of RUSI. Paying tribute to his leadership, the Chairman of RUSI Lord Hague said that ‘Under his stewardship, RUSI has established itself as one of the country's pre-eminent think-tanks across a broad spectrum of security challenges’. Dr Karin von Hippel takes over as Director General on 30 November. Watch former British ambassador and longstanding member of RUSI, Sir Harold Walker, deliver an appreciation of Professor Clarke on behalf of the RUSI membership.