Baghdad is all atwitter over the P-5+1 talks with Iran beginning today. A sandstorm kept many European and Western diplomats from landing, but the Iranians were out in full force, with Iranian negotiator Saeed Jalili leading the way.

Ever since its founding in 1948, the Democratic People's Republic of Korea has maintained an aggressive and bellicose international security posture. Today, fully two decades after the end of the Cold War, North Korea's external defense and security policies look arguably more extreme and anomalous than ever.

The nonproliferation regime is no longer upholding international security. As export control enforcement mechanisms prove ineffective in thwarting the transfer of fissile materials and as increasingly fluid networks elude conventional relationships and existing laws, the proliferation of nuclear technology is proving increasingly perilous. Under shifting alliances, the Nuclear Non-Proliferation Treaty...

On November 20, the Board of Governors of the International Atomic Energy Agency (IAEA) will meet in Vienna to release its report on Iran’s nuclear program. Although IAEA inspectors have found traces of enriched uranium at two of Iran's nuclear sites and cataloged a consistent pattern of deceit about its...

Despite Russia's willingness to support Iran's nuclear regime, the Obama administration has happily turned the other cheek toward Moscow.

A critique of the book "China, the United States, and Global Order" is that they look at it through a lens assuming that there are actual norms in international relations.

The Obama administration is making a mistake by assuming that further negotiations with North Korea will actually result in progress toward denuclearizing this brutal regime.

Hurrying to negotiate a successor to the second Strategic Arms Reduction Treaty reflects a "zeal for the deal" approach that benefits only Russia.