What we know so far about the US fighter jet shot down over Iran

A search is underway for a missing crew member after a US F-15E fighter jet flying over southern Iran was shot down on Friday, US media has reported.

A pilot who was on board was reportedly rescued by US forces, but the search for the second crew member, a weapons system officer, is ongoing, reports say.

Seperately, a US A-10 Warthog aircraft that was part of the search and rescue mission for the downed jet was also shot and damaged, however its pilot was safely rescued, according to the BBC's US partner CBS News.

Iranian officials said the the warplane was shot down by its air defence system, according to state media. The US Central Command is yet to comment.

Iranian state media first claimed on Friday that the country's forces shot down a US jet over its southern region.