The United States has joined Israel in its attacks on Iran’s nuclear program. The U.N.'s atomic watchdog and other experts say radiological contamination is likely inside a key uranium enrichment site at Natanz that was badly damaged by Israel and then hit by U.

President Donald Trump says the US has carried out a "successful" bombing attack on three nuclear sites in Iran and they have been "obliterated". On Sunday, the Pentagon said it will take time to fully assess the effect of the attack though it appears all the sites sustained "extremely severe damage".

President Trump says the U.S. military struck three sites in Iran, inserting itself into Israel's effort to decapitate the country's nuclear program in a risky gambit.