Former national security advisor and HKS faculty member Jake Sullivan says negotiations following the Iran strikes are key ...

The assessment came as experts are trying to determine how long it would take Iran to rebuild its nuclear program in the ...

Iran's nuclear program may get more difficult to monitor if no deal is reached with the United States. The U.N. nuclear ...

Iran's resurgence, Israel's military posture, and U.S. backing create a high-stakes triangle driving the region toward ...

President Donald Trump has done what he swore he would not do: involve the United States in a war in the Middle East. His ...

Iran's Foreign Minister Abbas Araghchi told a French newspaper that cyclist Lennart Monterlos was detained "for having ...

Tucker Carlson asked Masoud Pezeshkian, the president of Iran, about the "Death To America" slogan. TUCKER CARLSON: Many ...

Why did Trump bomb iran? Why is the U.S. helping Israel? The answers are complex, but this timeline of U.S.-Iran relations ...

The United States imposed sanctions on 22 companies in Hong Kong, the United Arab Emirates and Turkey on Wednesday for their ...

This week we want to make sense of the war in Iran. Have Israel and the United States achieved their goals? Does Iran still have a nuclear program? And is the cease-fire real?

The process of uranium enrichment increases the concentration of U-235, an isotope that can sustain a nuclear chain reaction.

Iran's deputy foreign minister said that despite a lack of trust in Washington after the U.S. caused "serious" damage to its ...