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 ...

An Israeli airstrike on June 15 targeted a high-level security meeting in Tehran, injuring Iranian President Masoud ...

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

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

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

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

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

A senior Israeli official says Israel believes deeply buried stocks of enriched uranium at one Iranian nuclear facility hit ...

The question of why and when the United States decides to wage war is a bit complex and requires more than a simple answer.

The United States on Wednesday announced a new round of sanctions targeting Iran’s “shadow banking” network involved in the ...

Former Vice President Mike Pence says he thinks isolationists “may have lost some of their footing” in President Donald Trump ...