How Relevant is Nuclear Deterrence Today?

Resumo

The relevance of nuclear deterrence continues to be questioned in Western countries. However, there are good grounds to say that it continues to be a valid answer to the question of major conflict prevention as well as avoidance of proliferation and WMD use. Nuclear weapons have been effective war-prevention tools: alternative explanations are not satisfying. They have contributed to the reduction of proliferation risks. The costs of nuclear weapons and deterrence remain acceptable. Alternative options are not credible either technically or politically. Finally, nuclear deterrence is a legitimate answer to some of the 21st century’s most pressing strategic challenges.