How does North Korea primarily threaten global security?

North Korea primarily threatens global security through its development of nuclear weapons, which has far-reaching implications for international peace and stability. The regime’s pursuit of nuclear capabilities poses a direct risk to regional and global security by increasing the potential for nuclear conflict. The advancements in their nuclear program have led to heightened tensions with South Korea, Japan, and the United States.

The strategic deterrent effect of North Korea's nuclear arsenal complicates military planning and diplomacy in Northeast Asia. This aggressive posture often leads to arms races and provokes concerns about the proliferation of nuclear technology to other rogue states or non-state actors.

In contrast, the other options do not encapsulate the primary security threat as effectively. Although the development of conventional weapons is concerning, it does not equate to the immediate existential threat posed by nuclear weapons. Minimizing military exercises would typically indicate a de-escalation rather than an increased threat. Lastly, while diplomatic negotiations can be a means to mitigate tensions, they do not represent a mechanism by which North Korea threatens global security; rather, the regime's unwillingness to fully denuclearize remains a core issue during negotiations.