The Iranian Revolutionary Guard Corps (IRGC) Navy has issued a warning regarding passage through the Strait of Hormuz. They state that all vessels must adhere to routes officially designated by Iran. This announcement follows reports of a newly proposed shipping route established without consulting Iranian authorities. The IRGC asserts its authority over navigation in the critical waterway. The move signals increased Iranian control and oversight of maritime traffic. This action potentially impacts international shipping and regional security. No specific consequences for non-compliance were detailed in the announcement.