The amount of 20 percent enriched uranium Iran has and is continuing to produce far exceeds any civilian requirement it needs for the Tehran research reactor (the ostensible reason for which the regime says it needs to produce such material).

The dispute over Iran’s controversial nuclear program has reached crisis point. Despite increasing foreign sanctions in recent months, Tehran is continuing its nuclear work, refusing to cooperate, and has indeed tripled its monthly production of higher-grade enriched uranium.

The life expectancy of Iran's nuclear physicists is falling rapidly and is almost as low as civil-rights activists, journalists, and public intellectuals.

It went virtually unnoticed (and unreported by this newspaper), but last week a federal court found the government of Iran liable for the 1998 bombings of the U.S. embassies in Kenya and Tanzania.

The United States has reportedly offered a plea deal to Majid Khan — a hardened al-Qaeda terrorist and close associate of Khalid Sheikh Mohammed — that could see him released from Guantanamo Bay within a few years.

Giving this killer a reduced sentence is outrageous. Khan is no run-of-the-mill terrorist. He...

Only domestic politics can explain two of the Obama administration's most controversial moves: exporting illegal guns to Mexico and balking at building an oil pipeline from Canada.

The United States will certainly debate the issue about whether the plot can be blamed on the Iranian government as a whole, or whether it can simply be dismissed as the desperate act of rogue elements among Iran’s competing power centers.

Countless intelligence officials have confirmed that detainees interrogated by the CIA provided information that helped lead us to bin Laden. But the CIA deniers continue to insist it is all a "big lie." Well, if they won't believe these sources, perhaps they'll believe WikiLeaks.