The rising state will seek to alter the international system in ways that favor its interests. Other states must anticipate that, as a potential adversary 's power rises, so will its appetites. In other words, the other state must confront the possibility of direct challenges to their own core interests. The great strategic dilemma in this situation is to determine exactly how to respond to this ongoing power shift, so the states could ensure their survival. In fact, realist theory may provide the basis for a range of policy options; offensive realism and defensive realism are amongst them.
Although in the core offensive realism and defensive realism inherit all traits of neorealism, yet they are somewhat different. While they both agree that states, being the primary actors on an anarchic international stage, rationally pursue their self-interest and survival through their militaries, they differ in how exactly state respond to shift power and how they adapt to these shifts in order to …show more content…
In August 1949 the USSR broke America 's atomic monopoly; American leaders knew that in the coming years the Soviets would have a long-range bomber force and an atomic arsenal large enough to deliver a devastating attack against the American homeland. Some argued that America must launch a preventive attack while it still had an atomic advantage, to avoid the nightmare of an atomic Pearl Harbor that could cripple the United States. Despite the great fear of growing Soviet power shared widely across American society, preventive war was decisively rejected as a possible solution. Almost 50 years later the scale shifted significantly. With rise of terrorist and more specifically after bumming twin tower by Al Qaeda on September 11 two thousand one, the perspective of United States toward it’s foreign policy shifted significantly. With Al Qaeda and other terrorist groups on rise, the sorts of threats against which deterrence and defense provide the least reliable protection now more significant than ever before. The realization of inadequacy of deterrence relates mostly to extremist adversaries whose behavior the United States has little ability to influence. This reduction in confidence on the efficiency of defensive measures is due mainly to the rise of highly destructive terrorist threats, especially the possibility of nuclear attacks. Furthermore,