Abstract
After the Second World War the Admiralty and shipbuilding industry agreed that the largest possible capacity for warship building should be maintained. This proved impossible as the Royal Navy struggled to evoke a strategy in the nuclear era and the price of increasingly complex vessels rose remorselessly. As the shipbuilding industry wilted in the 1960s in the face of international competition a process of natural selection was followed by increasing political intervention in the industry. Nationalisation in the 1970s aimed to preserve capacity and employment, policy aims which were reversed by privatisation in the 1980s and which, ultimately resulted in an oligopoly in the warship building sector.