Yes. Of course you have the UN panel of experts that continues to document human rights violations. I have colleagues at Amnesty International and Human Rights Watch who try their best to document and put names on who's responsible. The ICC has also been involved. The problem with very big international tribunals is that they try to focus on the big names and not the actual implementers, like the people who engage in the violence.
Because of the complicity of some portion of the government, it's difficult to get access to be able to investigate, and transparency is sometimes a challenge. Also, I know the South Africans—if I'm not mistaken, because they are deployed there—have a mobile unit that deals with sexual violence within their ranks to try to hold their soldiers accountable. You know, the UN has had issues as well, with sexual violence and abuse of populations in Congo and elsewhere. This is also a component that is not often discussed very much.