Middle East & North Africa

It is ironic that when President Trump finally made his first major foreign policy decision, he ran with the advice of his “cooler heads” — the Generals he admires — over his own instincts to cut U.S. losses and get out of this jungle. In extending U.S. involvement in Afghanistan for the narrower purpose of battling the Taliban, Al-Qaeda, ISIS and associated groups, every U.S. soldier killed and wounded in Afghanistan from this day forward becomes in effect a casualty of the scourge of terrorism the president is determined to thwart.

"Concern over nuclear proliferation is likely to increase in the coming years. Many observers believe that the spread of nuclear weapons to one or two more states will trigger a wave of new nuclear states. More states may turn to nuclear power to meet their energy needs as other sources of energy become more costly or undesirable because they emit carbon that contributes to global climate change. As more nuclear reactors are built, the world's stock of nuclear expertise and fissionable materials is likely to grow."

Vipin Narang, a research fellow with International Security Program and Project on Managing the Atom, discusses nuclear security and terrorism.

A universal Fissile Material Cut-off Treaty (FMCT), which would ban the production of fissile material (separated plutonium, highly enriched uranium (HEU), and uranium-233) for nuclear weapons, has long been seen as a key building block in nuclear disarmament and non-proliferation.