Indian billionaire Gautam Adani-led group's Haifa port in Israel was unharmed by the Iranian ballistic missile attack, with cargo operations progressing unhampered, sources said.

Late on Saturday night, Iran targeted Israel's Haifa port and a nearby oil refinery in response to Tel Avi's attack on Iranian nuclear and other targets earlier this week.

Sharpnels fell in the chemical terminal at the port and some other projectiles fell at the oil refinery, two sources aware of the matter said. They claimed there were no injuries.