Callaghan, the British Government and the N-Bomb Controversy

The essay focuses on the ERW controversy in the context of NATO modernisation of tactical nuclear weapons and Soviet deployment of SS-20s. The rationale of a low-yield warhead supposedly tailor-made for the European theatre enabled the Americans to ask their allies for a prior commitment on deployment, while the Europeans retorted that the process of decision making should be triggered by a US previous determination of whether to produce the neutron bomb. Consultations were essentially a FRG-US-UK affair. Against this background British inability to properly assess the genuine German position was a very important factor, resulting in a persistent climate of uncertainty. Bonn's decision not to inform the British that on 20 January 1978 they agreed to give the Americans a qualified green light to deploy ERWs on German soil represents a blunder in this sense. It kept the UK government wary, instead of possibly precipitating a solution of the controversy by hammering out the terms of an arms control offer to the Soviets according to a dual track approach.