Updated

A review outlines the extensive web of international sanctions imposed on Iran since its 1979 revolution, covering nuclear, military, and economic restrictions from the US, EU, and UN. The piece comes amid renewed scrutiny of Iran's sanctions status following recent regional conflict. Russia and China have vetoed a UN Security Council mandate to renew the panel monitoring compliance with Iran sanctions, effectively ending the Security Council's dedicated watchdog on the issue and reflecting deepening divisions among permanent members over how to handle Tehran.