Few nations are more central to the security of their region yet more fraught with danger than Pakistan. It is a country with deep internal schisms and with nuclear weapons, attempting to simultaneously rebuild democracy and fend off regional instability and avowed enemies. Of all the world's nuclear powers, Pakistan is the one most susceptible to some form of armed conflict or internal disintegration. For the United States and other nations concerned with security in South and Central Asia, one of the most ominous trends has been the growing influence of Jihadist groups in Pakistan which feel obligated to wage "holy war" against everything that they perceive as "non-Islamic." Their objective would be a Pakistani government similar to the Taliban regime in Afghanistan. The danger this would pose to regional stability and U.S. interests is clear.