A cargo vessel was targeted by an unknown projectile off the coast of Al Mokha, Yemen on Tuesday, leading to casualties, the United Kingdom Maritime Trade Operations said.
"It has been reported that a cargo vessel in the Southern Red Sea has been hit by an unknown projectile resulting in casualties. Authorities are investigating," UKMTO said in an alert on Tuesday.
While Al Jazeera cited Yemen's internationally recognized government that three people were killed following an attack on an unidentified commercial vessel by Yemen's Houthis in the Bab el-Mandeb strait on Tuesday.
According to a Reuters report, which cited two Yemeni coast guard sources and two military officials in the government, three crew members of the Tanzania-flagged Tihamah, which included two Pakistani and one Indonesian national, were killed in the attack by the Iran-aligned Houthis.
The ship, which sailed from Salalah in Oman via Djibouti, was not Saudi-owned or operated when attacked and had left al-Mokha on Saturday, the Reuters report said.
The attack has not been claimed by the Houthis yet, Reuters added.
In a separate alert, the UKMTO reported an incident involving a container ship and military forces in the Gulf of Oman.
"Vessels are advised to consider the latest maritime security information and maintain awareness of the evolving operational environment. Authorities are aware and relevant investigations remain ongoing," UKMTO added.