The Ministry of Intelligence of Iran said in a statement related to the Kerman explosion that according to the investigation results, the main designer and supporter of the Kerman operation was a Tajikistan national with the alias "Abdullah Tajiki."

Iran's Tasnim News Agency said on X that the mentioned person, on December 19, along with a woman and a child, "entered the country illegally and by local smugglers,” and then traveled to Kerman province and stayed in a rented accommodation there.

This news agency added that the person got to know Daesh through Telegram and in recent months he traveled to the city of Van in Turkey and after that he went to Afghanistan by passing through Iran with the help of smugglers.

According to the statement, the mentioned person went to the "Daesh terrorist group camp in Badakhshan province" in Afghanistan and was sent to Iran after a few months.