Human Rights Violations Political Prisoners Political Repression Syria Human Rights Abuses Extrajudicial Killings Sexual Violence Assad Regime Detention Practices Extrajudicial Executions Detainee Treatment Violence Against Civilians Accountability Mass Executions Detention Political Violence Perpetrators Prisoner Abuse Legal Accountability Interrogation Practices Judicial Misconduct Murder Russian Soldiers Chemical Weapons Abuse of Detainees Arbitrary Detention Political Executions Illegal Detention Sexual Violence in Conflict Mass Graves Government Officials Civilian Abuse Incarceration Detention Facilities Enforced Disappearances International Law Kidnapping Military Abuse Prosecution Forced Disappearance Nazi War Crimes Crimes Against Humanity Extortion Complicity Mass Murder Physical Abuse Death Sentences Ethnic Cleansing Sednaya Prison Human Trafficking Judicial Accountability Judicial Investigations Sexual Torture Legal Proceedings Killing of Russell Bentley Military Accountability Sexual Assault Civilian Contractors