The assassination of the second leader of the Islamic Republic, who had no designated successor, throws its future into doubt and raises the prospect of a protracted conflict given Iranian threats of ...

Israel says it is targeting sites "in the heart of Tehran", as fresh Iranian attacks are reported in Tel Aviv, Dubai, Doha and Bahrain's capital Manama.

Three American service members have been killed and casualties are reported in the UAE, Israel and Kuwait as Israel and Iran continue to trade strikes.

Iran carries out retaliatory attacks as supreme leader is killed in US and Israeli attacks pushing the region on edge.