The US military says it has completed a "heavy wave" of strikes against Iran in retaliation for Tuesday's attempted ballistic missile attacks on American forces, BBC reports.
Centcom said it hit "dozens" of Islamic Revolutionary Guard Corps (IRGC) targets in response to Iran's firing on US bases in Jordan and at ships in the Strait of Hormuz.
Iranian state media said the latest strikes had killed three people, including a two-year-old child, on Qeshm island, while other locations were also hit in the south and west of the country.
The latest hostilities come on a week that has seen the conflict expand, with the first publicly announced joint US-Saudi strikes targeting Iranian proxies in Iraq.
When the US and Israel launched military strikes on Iran in February, President Donald Trump said the war would last only a few weeks, but it has gone on for five months with no end in sight.
On Wednesday, news outlet Axios cited an unnamed US official as saying that Trump had met Saudi defence minister Prince Khalid bin Salman, who had conveyed that Saudi Arabia wants to de-escalate tensions. The BBC has contacted the White House for comment.
The US-Iran conflict has reignited after several days of relative calm.