An explosion has struck a Hong Kong-flagged container ship traveling north through the Red Sea. It sparked a major fire that forced its crew to abandon the vessel.

Vessel explosion in Red Sea adds to maritime security concerns, impacting global trade routes and commercial shipping.

British and American ships are tentatively returning to the Red Sea after Yemen’s Houthi rebels vowed to hold off attacks on vessels linked to both nations, a sign that traffic on one of the world’s main trade routes could normalize after more than a year of disruption.