Iran has said that a satellite-controlled machine gun with "artificial intelligence" was used in last week's assassination of top nuclear scientist Mohsen Fakhrizadeh.

Iran says nuclear scientist killed by satellite-controlled machine gun

A senior Iranian security officer has accused Israel for using electronic devices to remotely kill their countries top nuclear scientist Mohsen Fakhrizadeh.

Iran says Israel used electronic devices to remotely kill nuclear scientist

Days after a top Iranian nuclear scientist Mohsen Fakhrizadeh was killed reactions from country continue to pour in. Most of the countries have called for calm after President Hassan Rouhani accused Israel of being the assassination. No one has claimed the responsibility in killing the nuclear scientist so far.

Iran Nuclear scientist's assassination: How the world responded