Iran's Ayatollah Khamenei defends missile barrage against Israel in rare sermon

Iran's Supreme Leader Ayatollah Ali Khamenei declared in a rare sermon Friday that his country’s ballistic missile attack on Israel earlier this week was "legal and legitimate" and that the "resistance in the region will not back down even with the killing of its leaders." 

The public address from Khamenei was his first during Friday prayers in Tehran in nearly five years, according to the AFP.  

Khamenei said Iran will not "procrastinate nor act hastily to carry out its duty" in going after Israel, Reuters reports.