Part 3/17:
Shea explores the reasons behind nations' reluctance or outright refusal to develop nuclear arsenals. While many countries possess the technological ability to acquire nuclear weapons, numerous factors dissuade them from doing so. The international community's vigilance, exemplified by sanctions and diplomatic pressures, plays a significant role. For instance, Iran, North Korea, and Iraq faced substantial costs—both economic and diplomatic—when they attempted or pursued nuclear programs. The negative attention, financial burdens, and the potential for international isolation often outweigh perceived security benefits.