The new spate of U.S. sanctions are the largest against Iran since 2018 and aim to cut off its vital oil revenue while diplomacy remains stalled.

Britain and 13 allies including the United States and France condemned on Thursday what they called a surge in assassination, kidnapping and harassment plots by Iranian intelligence services targeting ...

Donald Trump criticized Russian leader Dmitry Medvedev for his remarks on Iran and Ukraine, calling him reckless and outdated. Their feud stems from Medvedev’s nuclear rhetoric, opposition to U.S.