Advancement in technology and growth in human wisdom and knowledge has become a boom and at the same time, a bane to the continued survival of mankind. Despite been born free, mankind has become enslaved to the products of their hands. The invention of weapons of human destruction (nuclear weapons), which remains the most destructive form of armory ever created, with the capacity to inflict a large-scale disaster in the shortest time, in just a strike. These weapons and their mass destructive capacity were first experienced in the Hiroshima and Nagasaki atomic bombing in the year 1945, from that moment on the world, have seen an increase in nuclear testing, nuclear armory, and nuclear race among nuclear-weapon states. The mere presence of nuclear weapons poses a serious threat to the earth's environment and its inhabitants. Many islands have become inhabitable or declared a no-go zone due to the high presence of radiation and radioactivity in those places which is a direct result of years of nuclear testing. As a consequence, many people have been displaced from their ancestral lands, while some victims have lost their time to radiation-induced diseases such as cancer and its various variation. This article, therefore, will focus on the global threat to humanity posed by nuclear armament.
North Korea’s Nuclear Weapon Development and South Korea’s Strategic Reaction: A Signaling Game Approach