an unidentified projectile struck a cargo vessel in the strait of hormuz and multiple supertankers turned back, resuming disruption of the world's most critical energy corridor after a brief reopening period. separately, iran's irgc issued a formal warning telling vessels to ignore oman's imо-coordinated alternate transit route and stay on tehran-approved paths only. the combination — kinetic strike and a contested alternative route — shows the waterway is not functionally open to neutral shipping.