ABSTRACT
Deterrence can be seen as a particular type of social or political relationship in which one party tries to influence the behaviour of another in desired directions. The notion of deterrence was nurtured and developed almost entirely within an intellectual context dominated by the problems of the Cold War and the bipolar relationship between the superpowers. The principles and practices of deterrence are neither unique to international politics nor to the post-war era. Deterrence is mode of behaviour common to many walks of life — both human and animal — and one with a long history. The first requirement of an effective deterrent posture is that the adversary be made aware of precisely what range of actions is prohibited, and what is likely to happen if he disregards the prohibition. Clear and careful communication is a necessity. The capability requirements of deterrence cannot be seen exclusively in terms of a physical capacity to inflict harm or deprivation upon another party.
