Iran's Supreme Leader Ali Khamenei, confirmed dead Saturday after a joint U.S.-Israeli military strike on Tehran, was one of the world's longest-serving authoritarian rulers -- a cleric who held near-absolute power over the Islamic republic for more than three decades.

American and Iranian representatives had a terse exchange Saturday at an emergency meeting of the UN Security Council, hours after the U.S. and Israel attacked the Middle Eastern country with a barrage of missile strikes. "I advise to the representative of the United States to be polite," Iranian Ambassador to the UN Amir Saeid Iravani...

The U.S. strikes on Iran early Saturday has become the latest major issue addressed by candidates running in some of the more competitive Senate races. Reactions came after the U.S. and Israel carried out joint strikes on Iran overnight, attacking military command and control facilities, ballistic missile and drone launch sites, military airfields and Iranian...

President Trump on Saturday said he will offer immunity to members of Iran's Islamic Revolutionary Guard Corps (IRGC), along with its military and police forces, after the U.S. and Israel attacked the country earlier in the day. "We are hearing that many of their IRGC, Military, and other Security and Police Forces, no longer want...

Iran's U.N. ambassador condemned U.S. strikes that killed Supreme Leader Khamenei, calling attack a sovereignty violation at Security Council meeting.

Lawmakers and DHS sound the alarm over unpaid agency employees as homeland security comes into focus after Trump and Netanyahu's Iran strikes.

Former Florida Gov. Jeb Bush and former Ambassador Mark Wallace praised President Donald Trump's strikes on Iranian targets that apparently left dictator Ali Khamenei dead.