With the threat of a veto hanging over its head, the National Defense Authorization bill heads to the House floor today for debate. Among the provisions are several dealing with the question of a nuclear weapons armed Iran, and what the United States should do to avert a crisis, prepare to handle the threat, or eliminate the threat altogether.

David Ignatius has yet another Iran leak from the White House. Here’s the gist: Obama told his close buddy Turkish PM Erdogan to tell his close buddy Ayatollah Khamenei that as long as Iran doesn’t seek nuclear weapons, Obama’s cool with them keeping their nuclear program.

Bad as Obama's policies are for America, they are equally dangerous for friends who have relied for decades on the U.S. nuclear umbrella as a foundation of their own national security strategies.

Ah, the power of engagement. New North Korean leader Kim Jong Eun has reportedly agreed to a wide-ranging deal with the Obama administration.

Turmoil in the Middle East has exposed the vulnerabilities of President Barack Obama’s listless foreign policy. As Iran closes in on its nuclear prize and props up Assad’s bloody regime in Syria, the United States has the opportunity to deal a crippling blow to its oldest, most dangerous enemy in...

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...

Recent advances in Iran’s nuclear weapons program show that events are moving extraordinarily swiftly, as Tehran nears the end of its decades-long quest to possess a lethal WMD capability.

Perhaps it is time to revise the existing nuclear regulation system so that India no longer has to be the "exception."