South Asia as a security zone is full of puzzles. The enigmatic character of South Asia is comprised its evolving nature, the complex conceptualization of its dominant security challenges, and the difficulty of finding solutions to these challenges. Some common security challenges that South Asian countries face require global solutions. The nuclear conundrum of India and Pakistan can only be solved by global solutions because of the complexity posed by the nuclear weapon countries located outside South Asia. Similarly, cyber security is a borderless problem. South Asian countries may manage their security challenges like terrorism with a cooperative framework, yet the increasing global connection to these regional problems complicates the search for solutions.