Khamenei has been Iran’s top leader since 1989, after the death of the country’s first Supreme Leader, Ayatollah Ruhollah ...

Even though the monarchy in Iran ended after the 1979 Islamic Revolution, Reza Pahlavi is still seen by many as the Crown Prince living in exile.

In Part 1 of our series on the history of US-Iran relations, we explored the rising tensions in Tehran as Prime Minister ...

On 16 January 1979, the Shah of Iran, Mohammad Reza Pahlavi, fled to sanctuary in Anwar Sadat’s Egypt. Less than four weeks ...

Shah Mohammad Reza Pahlavi, who had fled Iran before the student-led protests went out of control, was sought to be returned to the country by the agitators and the Ayatollah-led regime.

The fraught relationship between the U.S. and Iran isn't new. U.S. involvement in, and conflict with, Iran is complicated and ...

Khamenei has led the Islamic Republic since the 1989 death of Ruhollah Khomeini, who spearheaded the 1979 Islamic Revolution that ousted Pahlavi’s late father, Mohammad Reza Pahlavi, and forced ...

Reza Pahlavi blamed Supreme Leader Ayatollah Ali Khamenei for having "dragged Iran into a war" with Israel and described the government in Tehran as "weak and divided." "It could fall.

"Israel is being assisted this way or that way by some Iranians," ex-Israeli National Security chief Giora Eiland told ...

Khamenei, 86, has led Iran since the death in 1989 of its founding supreme leader, Ruhollah Khomeini, who had led Iran for 10 years after toppling the country's last shah, Mohammad Reza Pahlavi.

The son of Iran's late shah appealed Friday to the country's security forces to abandon the cleric-run state, voicing hope for toppling the Islamic republic after Israel launched military strikes.