Three Pakistani nationals have been killed and another injured in a Houthi attack on a commercial vessel in the Red Sea. The incident has raised concerns over the safety of Pakistani citizens working aboard commercial vessels in the region. Read More: Houthi attack kills three crew members in Red SeaDar said the Pakistani government is seeking further details about the incident. However, repeated attacks on commercial vessels have increased security concerns in the region. Further details are expected as Pakistani officials continue their contacts with Saudi and Yemeni authorities.