In an ABC News exclusive, Israeli PM Benjamin Netanyahu speaks with Jon Karl about the conflict with Iran -- and says he's not ruling out taking out Iran's supreme leader, Ali Khamenei.

Ayatollah Ali Khamenei has spent almost four decades as Shi'ite Iran's supreme leader building a regional power to rival the ...

Khamenei has condemned the attacks and promised to retaliate, saying Israel had "sealed for itself a bitter and painful ...

"We're doing what we need to do," Israeli PM Benjamin Netanyahu tells Jon Karl about the possibility of taking out Iran's ...

An Israeli plan to assassinate Iranian Supreme Leader Ayatollah Ali Khamenei as part of its military offensive targeting the ...

This article explores the ramifications of Israel's devastating strikes on Tehran, which have led to the loss of key military ...

Iran's 86-year-old Supreme Leader Ayatollah Ali Khamenei cuts an increasingly lonely figure. Khamenei has seen his main ...

Ayatollah Khamenei, Iran's Supreme Leader since 1989, faces mounting challenges amid conflict with Israel. Regional alliances ...

Israeli defence minister Israel Katz cautioned that Iran's leader Ayatollah Khamenei might meet a fate like Saddam Hussein's.

Stubborn’ cleric (86) has seen his main military and security advisers killed in Israeli attacks, raising risk of strategic errors ...

Iran's Supreme Leader, Ayatollah Khamenei, declared Israel won't endure long, following recent tensions after Israel's ...

Following the U.S.-led invasion of Iraq in 2003, Saddam Hussein was captured, tried, and eventually executed by hanging.