Per Woofun AI, the Islamic Revolutionary Guard Corps Navy of Iran issued urgent directives to all maritime entities to avoid the Strait of Hormuz following the nation's declaration of closure on Saturday. The IRGC Navy disseminated these warnings through radio broadcasts and direct communications with vessels in the vicinity, explicitly stating that ships attempting to transit the waterway face significant risks from naval mines or potential engagement by Iranian naval forces.

Concurrently, maritime activity within the Persian Gulf has experienced a further decline compared to levels recorded several hours prior. This reduction in traffic underscores the immediate operational impact of the IRGC's security measures on regional shipping routes.