Russia sends help to Iran after deadly port explosion

Investigation launched into cause of blast at Shahid Rajaee port as death toll rises to 28

Vladimir Putin was one of the first world leaders to offer help to Iran in the aftermath of a massive explosion at a container depot in a key port near the strait of Hormuz, dispatching several emergency planes to the area.

Fires still blazed nearly 24 hours after the explosion at the giant Shahid Rajaee port in southern Iran, the nation's most strategically important port and chief artery for its world trade. The death toll had risen to at least 28 and the numbers injured had risen to more than 1,000.