Iran warns ships not to bypass its chosen Hormuz route as US and Iranian forces trade attacks

Iran's top diplomat warned on June 28, 2026, that any attempt by ships to bypass its preferred route through the Strait of Hormuz would 'increase tensions' in the Middle East. The warning came as dozens of vessels transited the strait along the Omani coast, a route Iran has sought to restrict. Tehran says it is enforcing its preferred corridor, while maritime operators report that some vessels have chosen the alternative route. US and Iranian forces traded attacks, underscoring the instability of a ceasefire that took effect in April. The conflict, launched by the United States and Israel in February, disrupted shipping through the strait and disrupted global energy markets. The Pakistan-brokered ceasefire has seen sporadic clashes, raising concerns about the durability of the agreement.