The Houthis will resume attacks on commercial ships in the Red Sea if those ships have ties to companies that work with Israeli ports, the Yemen-based group announced this week.While the Houthis are calling it a “fourth phase of escalation,” the move from the group is the phase of the Houthis’ Red Sea attacks when they expanded their strikes to any ship that visited Israeli ports or was associated with a company that had ties to Israel.The last time the Houthis announced they would attack ships, the United States had multiple ships in the Red Sea. This time, it has...