Iranian, Egyptian and U.N. leaders met in Cairo on Monday to discuss Iran’s nuclear program after the U.N. nuclear watchdog ...

A UN watchdog report indicates Iran has significantly increased its uranium enrichment to near weapons-grade levels, ...

Iran is engaging on multiple diplomatic fronts as it weighs a new US proposal and braces for potential censure by the UN’s ...

There’s a major new threat to Russia’s already sanction-battered economy. It’s sitting in procedural limbo in the U.S. Senate — at least for now.