In June 2003, police arrested 167 people in the Paris suburb of Auvers-sur-Oise where the MKO is based. Of those arrested, 17 were placed under formal investigation, including Maryam Rajavi, the leader of the MKO’s political wing on suspicion of "associating with wrongdoers in relation with a terrorist undertaking".

MEK on US–Iran Relations. Though the MEK, an exiled Iranian group, is listed on the State Department’s list of Foreign Terrorist Organizations, they continue to enjoy both the covert and overt support of some members of US Congress and the Bush Administration because of their opposition to the Iranian government. 