Iran hostage crisis

The Iran hostage crisis was a diplomatic standoff between the United States and Iran. Fifty-two American diplomats and citizens were held hostage after a group of militarized Iranian college students belonging to the Muslim Student Followers of the Imam's Line, who supported the Iranian Revolution, took over the U.S. Embassy in Tehran and took them as hostages. The hostages were held for 444 days, from November 4, 1979 to their release on January 20, 1981. The crisis is considered a pivotal episode in the history of Iran–United States relations. Western media described the crisis as an "entanglement" of "vengeance and mutual incomprehension." U.S. President Jimmy Carter called the hostage-taking an act of "blackmail" and the hostages "victims of terrorism and anarchy." In Iran, it was widely seen as an act against the U.S. and its influence in Iran, including its perceived attempts to undermine the Iranian Revolution and its longstanding support of the shah of Iran, Mohammad Reza Pahlavi, who was overthrown in 1979. After Shah Pahlavi was overthrown, he was granted asylum and admitted to the U.S. for cancer treatment. The new Iranian regime demanded his return in order to stand trial for the crimes he was accused of committing against Iranians during his rule through his secret police. These demands were rejected, which Iran saw as U.S. complicity in those abuses. The U.S. saw the hostage-taking as an egregious violation of the principles of international law, such as the Vienna Convention, which granted diplomats immunity from arrest and made diplomatic compounds inviolable. The Shah left the U.S. in December 1979 and was ultimately granted asylum in Egypt, where he died from complications of cancer at age 60 on July 27, 1980. Six American diplomats who had evaded capture were rescued by a joint CIA–Canadian effort on January 27, 1980. The crisis reached a climax in early 1980 after diplomatic negotiations failed to win the release of the hostages. Carter ordered the U.S.