DUBAI, United Arab Emirates — For many Iranians it was a lightning sequence of events: A 12-day war with Israel and a sudden, U.S.-brokered ceasefire. Now, as they return to their neighborhoods deeply shaken by Israeli air assaults, fears mount over what the country's theocracy may do next.

The fast-changing war between Israel and Iran, in which the U.S. recently inserted itself by targeting Iran’s nuclear sites, has caused a mix of emotions — including fear and uncertainty — among many in the Iranian diaspora in America and also showcased differences of opinion over the country’s future.

The US president, speaking to reporters on Wednesday, said that Israel and Iran were 'both tired, exhausted' after 12 days of war, adding that talks with Tehran were planned for 'next week.'