Cécile Allegra writes at the Guardian:
Male rape is being used systematically in Libya as an instrument of war and political domination by rival factions, according to multiple testimonies gathered by investigators.
Years of work by a Tunis-based group and witnessed by a journalist from Le Monde have produced harrowing reports from victims, and video footage showing men being sodomised by various objects, including rockets and broom handles.
In several instances, witnesses say a victim was thrown into a room with other prisoners, who were ordered to rape him or be killed.
The atrocity is being perpetrated to humiliate and neutralise opponents in the lawless, militia-dominated country. Male rape is such a taboo in Arab societies that the abused generally feel too damaged to rejoin political, military or civic life.