The commandos have not been assigned specific roles. But President Trump has expressed concern about the now-closed Strait of Hormuz and Iran’s store of enriched uranium.
Marines training in Okinawa, Japan, last year. Marines from the 31st Marine Expeditionary Unit have been sent to the Middle East, though it is unclear what they will be used for.
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The exercises were the second time in six months that President Cyril Ramaphosa appeared to be blindsided by his own military regarding relations with Tehran.