The Iran Royal Association, an obscure monarchist group that seeks to reestablish the Pahlavi reign in Iran, announced in a statement that its "Tondar Commandos" were behind the assassination of Masoud Ali-Mohammadi.
Ali-Mohammadi, described by colleagues as a non-political person, was killed by a remote-controlled bomb planted on a motorcycle parked outside his home in the north Tehran neighborhood of Qetariyeh.
Announcing the killing, the website of the group said that they had previously threatened "the sell-out" with death.
The Iran Royal Association, headed by Foroud Fouladvand, is responsible for a deadly bombing in the southern city of Shiraz back in April 2008, in which 13 people were killed and hundreds were wounded.
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