Ammon News - China urged Iran and Israel to "immediately" take steps to reduce tensions on Monday after Tehran unleashed a barrage of missile strikes on Israeli cities and Israel struck military targets deep inside Iran.

"We urge all parties to immediately take measures to cool down the tensions, prevent the region from falling into greater turmoil, and create conditions for returning to the right track of resolving issues through dialogue and negotiations," Chinese foreign ministry spokesman Guo Jiakun said.

Israel's surprise assault on Iran last week, launched after decades of enmity and a prolonged shadow war fought through proxies and covert operations, has touched off the most intense fighting yet and triggered fears of a lengthy conflict that could engulf the Middle East.

Israel says its attacks have hit military and nuclear facilities and killed many top Iranian commanders and atomic scientists, although a senior US official said on Sunday that US President Donald Trump told Israel to back down from a plan to kill supreme leader Ayatollah Ali Khamenei. AFP