The current global threat of weapons of mass destruction to humanity and public health

Abstract Weapons of mass destruction (WMDs) have profoundly shaped global conflict and security landscapes throughout history. From the nuclear bombings of Hiroshima and Nagasaki to the chemical attack in Halabja, these catastrophic events underscored the devastating potential of WMDs on health, humanity, ecosystems, and international stability. This study explored the immediate and long-term impacts of WMDs, analyzing historical precedents and current global conflicts to highlight ongoing risks. Emphasizing the urgent need for international disarmament and non-proliferation efforts, the study aimed to raise awareness of the humanitarian, psychological, and ecological consequences of WMD use. By examining the geopolitical hotspots and the humanitarian crises they generated, it called for proactive crisis prevention strategies and enhanced global cooperation to mitigate the catastrophic effects of WMDs and protect global security.