An attack by Yemen’s Houthi rebels targeted a tanker in the Red Sea early Friday but the ship’s crew was unharmed, authorities said. It was the latest in the rebels’ campaign against shipping over Israel’s war with Hamas in the Gaza Strip.

The British military’s United Kingdom Maritime Trade Operations center initially reported the ship had been “struck by a missile” off the port city of Hodeida but later Friday said that further inspection of the vessel in daylight found no damage.

It described the crew as being “safe” and said the ship was continuing on its way.

The private security firm Ambrey also reported Friday’s attack and said the tanker with armed guards aboard had a “near miss” on Thursday off the coast of Yemen in the Gulf of Aden. It said the ship had been Israel-affiliated but changed owners in February.