"Not a single crime, not a single murder, not a single stupidity in relation to our people will remain unanswered," the head of the TASS Ministry of Defense quotes.
According to him, the purpose of the crime was "to undermine the cohesion of society."
On November 27, near Tehran, an attack was carried out on Fakhrizada, who was in charge of the research center at the Ministry of Defense.
As a result of his injuries, the man died.
Iranian Foreign Minister Mohammad Javad Zarif called the assassination a flagrant violation of international norms and said there was a trace of Israel in it.