A South Korean vessel has successfully passed through the Red Sea and is currently en route home, marking the fourth oil shipment of its kind, the oceans ministry said Friday. The arrival comes as Seoul has been scrambling to bring in oil through alternative routes amid the ongoing blockade of the Strait of Hormuz. After loading oil shipments at Saudi Arabia's Yanbu Port, the ship passed through the Red Sea at around 11:00 a.m., the Ministry of Oceans and Fisheries said. Details of the vessel's