British security firm Ambrey said it had received information indicating that a vessel was attacked on Sunday in the Gulf of Aden about 102 nautical miles southwest of Mukalla in Yemen.

Separately, a missile landed near a vessel in the Gulf of Aden on Sunday but there was no damage to the ship or injuries to crew in the incident, 59 nautical miles southwest of the Yemeni port of Aden, the United Kingdom Maritime Trade Operations (UKMTO) agency said.