The group accuses Iraq of detaining the Camp Ashraf residents and of planning to transfer them to Iran against their will.
Iraqi Prime Minister Nouri al-Maliki denied holding the seven on his official website today. His statement also reiterated officials' claims that Iraqi forces were not behind the Sept. 1 shooting at the camp that killed 52 Mujahedeen-e-Khalq members.
Iraq has pledged to investigate the killings. It is impatient with efforts to resettle more than 2,800 former camp residents abroad.
