The New York Times reports that American officials say naval mines could continue to impede shipping in the Persian Gulf even after hostilities end. Iran has opened a limited corridor for some vessels, but fully clearing the mines is hampered by a lack of precise records of their locations. The mine issue could complicate Washington’s talks with Tehran, especially as the U.S. links any complete and safe reopening of the Strait of Hormuz to broader agreements or a lasting ceasefire.