US Navy says it is assisting 2 oil tankers targeted in 'reported attack' in Gulf of Oman

DUBAI, United Arab Emirates (AP) - Shipping firm identifies second ship targeted in reported Gulf of Oman attack as the Kokuka Courageous.

The US Navy says it is assisting 2 oil tankers targeted in 'reported attack' in Gulf of Oman.

UK maritime safety group warns of unspecified incident in Gulf of Oman, urges 'extreme caution' amid US-Iran tensions.