Ayatollah Mojtaba Khamenei (pictured) was named Iran's new supreme leader on March 8, a week after joint US-Israeli airstrikes killed his father Ali Khamenei on February 28.

The office of Iran’s supreme leader has fallen quiet, fueling uncertainty in a country with decisions to make.

Ayatollah Mojtaba Khamenei (pictured) was named Iran's new supreme leader on March 8, a week after joint US-Israeli airstrikes killed his father Ali Khamenei on February 28.