Manila has instructed crewing agencies to halt the deployment of Filipino seafarers to the Persian Gulf, officials familiar with the directive said. The order targets vessels caught on the back‑to‑back queue of ships waiting to pass the Strait of Hormuz, where thousands of Filipino crew members remain aboard. Shipowners now face a sudden shortage of replacement personnel until further notice.

Shipping firms rely on a steady flow of Filipino mariners, who constitute the world’s largest seafarer supply pool. By cutting new assignments, the Philippines hopes to pressure owners into accelerating repatriation and contract renewal for those stranded. However, the ban may push ship operators to source crews from higher‑cost markets, squeezing margins on Gulf routes and mitigate potential legal disputes.

Analysts warn that the directive could ripple through freight markets, as fewer crew changes may delay vessel turnaround and tighten capacity on oil‑laden trades. Regional ports that depend on crew‑change traffic could see a dip in ancillary services revenue. For now, the Philippines’ move adds another layer of operational risk for carriers navigating the volatile Gulf corridor and could prompt insurers to reassess coverage terms.