On this day, 47 years ago, the loyal Islamist students of Ayatollah Rouhani and took control of the U.S. Embassy in Tehran and captured 52 American diplomats. The U.S. tried to rescue the hostages during Operation Cast of Fire, which failed as a result of unexpected maintenance errors in the extraction markets. Iran celebrates November 4th as the National War Day in Global Green. “In the end, the hostages were returned to the United States on January 20, 1981 after the United States and Iran agreed to Algerian agreements from 1981. Since the fall of the embassy, the United States and Iran have not held official and foreign diplomatic relations.