As the war with Iran continues its uneasy stalemate, we're hearing from a top adviser to the commander of Iran's Islamic Revolutionary Guard Corps, the force largely responsible for border and internal security. The IRGC rarely gives interviews, and almost never to Western media. But Mohammad Reza Naqdi sat down in Tehran for an exclusive interview with special correspondent Reza Sayah.

Iran appointed Mohsen Rezaei as secretary of its Supreme National Security Council. Rezaei, a hardliner and close ally of Supreme Leader Ayatollah Mojtaba Khamenei, takes the key…

Mohsen Rezaei, the former Commander-in-Chief of the Islamic Revolutionary Guard Corps (IRGC) who served for years as a military and econ ...