Ships near the Strait of Hormuz are broadcasting Chinese affiliations in an apparent bid to avoid attack, at a time when Iran’s new supreme leader vows to keep the strategic waterway closed. The crews of at least 11 vessels sitting in the Gulf of Oman and the Persian Gulf had their transponders set to announce Chinese links on Friday afternoon, according to Kpler’s MarineTraffic data platform. The broadcasts were a defensive measure, said Cui Shoujun, director of the Institute of International...