Weapons of Mass Destruction

Backgrounder

Sarin

Author: Zachary Laub

Sarin, one of the world's most lethal chemical weapons, has long been stockpiled but is rarely used by states or terrorists. Allegations of attacks on civilians in Syria, if substantiated, would represent a departure from long-standing international practice.

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Backgrounder

Iran's Ballistic Missile Program

Author: Greg Bruno

Despite concerns over Iran's nuclear program, the Obama administration has assessed that Tehran is years from a developing a long-range missile capable of delivering a nuclear weapon. But past Iranian secrecy and testing bombast have led some experts to remain skeptical of Tehran's capabilities and ambitions.

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