An expert believes a ceasefire breach between the US and Iran comes from a contradiction within the agreement.

Hostilities between the two nations have flared again, with new US strikes on Iranian targets and reports of attacks in the Gulf.

Bahrain has reported an attack involving several Iranian drones.

Jerusalem correspondent Linda Gradstein told Ryan Bridge the ceasefire deals that include Israel are vastly different.

She says according to the ceasefire between Iran and the United States, Lebanon is included, and Israel has to withdraw from the country, but the agreement signed between Israel and Lebanon says it can stay.