In March 2006, the Party for a Free Life in Kurdistan (PEJAK), an opposition group closely linked to the Kurdistan Workers Party (PKK) killed 24 members of the Iranian security forces. The PEJAK is linked to the Kurdistan Workers Party (PKK), which is listed by the US State Department as a Foreign Terrorist Organization. Dennis Kucinich stated in an April 18, 2006, letter to Bush that PEJAK was supported and coordinated by the United States, since it is based in Iraq, which is under the de facto control of American military forces. In November 2006, journalist Seymour Hersh in "The New Yorker" supported this claim, stating that the American military and the Israelis are giving the group equipment, training, and targeting information in order to create internal pressures in Iran.