Iran's new supreme leader Mojtaba Khamenei has said in a written message that the killers of security chief Ali Larijani, who died in an Israeli strike, "will have to pay for it".  This comes after Israeli strikes on the world's largest natural gas field, South Pars in Iran, were criticised by Qatar as a dangerous and irresponsible step. 

We get the latest on the war on Iran with Borzou Daragahi Iranian Journalist and Analyst.