Amnesty International have recently published a report condemning Iran for fighting and executing members of the Marxist terror cult, the People's Mojahedeen (https://www.amnesty.at/media/4621/amnesty_blood-soaked-secrets_iran-dezember-2018.pdf)
The report claims that the murderous thugs, who sided with Saddam Hussein against their own people, were merely "prisoners of conscience" whose only crime was in "distributing leaflets" and "expressing their political opinions". It doesn't even mention that 2,000-3,000 of them were killed trying to invade Iran with the support of the Iraqi air force and those who were captured were summarily executed as traitors and unlawful combatants. This article sets the lies of Amnesty, now apologists for terrorists, straight:
https://www.scribd.com/document/395695883/Amnesty-International-s-Lies-About-Mass-Executions-in-Iran-in-1988