Deterrence

Deterrence By Gerard Chretien Deterrence is a theory of International relations based in Realism. Essentially, it tries to explain the situation of when two or more states threaten retaliation if attacked, in order to deter the attack. It is therefore possible to very simply state deterrence as "You hit me, I hit you." For this essay, two main questions have to be addressed, ‘Has it worked'’ and ‘Does it make sense'’ To answer these questions, I will firstly define what deterrence is, I will then examine some of the main arguments for and against it, in theory and in reality; finally, I will show some of the consequences of states following such a policy. Deterrence, as already stated, can concern itself with any form of threatened counter-attack, however, for this essay, I shall be concentrating on Nuclear deterrence, using examples from the cold war, therefore, when the word ‘deterrence’ is used, it should be taken as ‘nuclear deterrence’. Hedley Bull describes deterrence as follows: "To say that country A deters country B from doing something is to imply the following: (i) That Country A conveys to Country B a threat to inflict punishment or deprivation of values if it embarks on a deterrence, country, threat, states, nuclear, war, each, two, state, irrational, out, both, appears, , world, weapons, trust, theory, one, build, been, strike, second, realism, game, attack, walzer, united, third, sides, action, using, therefore, superpowers, side, hedley