David Dimbleby presents a report by Denis Tuohy on the internal changes that have taken place in Cuba under Castro.

First transmitted in 1975, this edition of Panorama is set at Sandhurst, the officer training academy. It follows a group of young men preparing for a life of leadership in the Army. These 'managers of violence' will be expected to perform to the very highest of traditions of the British Army and be prepared to apply their professionalism on British soil should the need arise.