Mazda Parsi, Nejat Society, November 30 2020:… The assassination of the Iranian nuclear scientist Mohsen Fakhrizadeh once more draws attentions to the long-time record of the Mujahedin Khalq Organization (the MKO, MEK, PMOI, Cult of Rajavi) as a terrorist group that has been involved in numerous terrorist attacks against the Iranian political and military authorities and more recently the Iranian nuclear scientists. MEK Footprint In Assassination Of Iranian Nuclear Scientists