Iran's Khamenei rejects Trump's call for surrender as thousands flee Tehran
The US has so far taken only indirect actions, including helping to shoot down missiles fired toward Israel.
L to R: Iran Ayatollah Ali Khamenei, US President Donald Trump against backdrop of respective flags and missile strikes.(photo credit: ILLUSTRATION, REUTERS/Majid Asgaripour/WANA 2, Shutterstock/noamgalai, Getty Images/Iranian Leader's Press Office - Handout)Updated: 
