Iran warns will attack US forces in Hormuz after Trump announces escort plan
Negotiations between the two countries have been deadlocked since a ceasefire in the US-Israeli war against Iran took effect on April 8, with Tehran's stranglehold on the strait a main point of contention.
Trump said on Sunday that the new maritime operation, which he dubbed "Project Freedom", was a "humanitarian" gesture for crews aboard the many ships swept up in the blockade who may be running low on food and other supplies.
"We will use best efforts to get their Ships and Crews safely out of the Strait.