US President Donald President threatened that every bridge and other critical infrastructure would be destroyed in Iran if it did not open the Strait of Hormuz.
Crowds of flag-waving Hungarians have been cheering on their candidates for an election on Sunday, as Prime Minister Viktor Orban and challenger Peter Magyar hold frantic last-minute rallies.
The tiny country has taken in 19 men as part of the US's deal with several African nations to accept migrants under a third-country deportation programme.