2 tankers attacked in same area off Saudi in separate incidents. An unknown projectile struck a tanker off Saudi Arabia's Jubail on Friday, UK Maritime Trade Operations (UKMTO) said. In a separate incident, another tanker northeast of Jubail was hit by a rocket-propelled grenade fired from a small boat, damaging the vessel's aft port quarter. Crew members on both tankers were reported safe while the environmental impact is being evaluated.