Belkis Wille is Human Rights Watch's senior Iraq researcher in the Middle East and North Africa division.
Comment: One-sided justice in Iraq will not serve anyone's interests. Impunity for abusive security forces needs to end, writes Human Rights Watch's Belkis Wille.
Comment: Families identified as having links to the Islamic State group are being routinely exploited in desert camps, writes Belkis Wille.