During the last decade reports of international personnel perpetrating acts of sexual exploitation and abuse against the very population in which they are mandated to protect are a disturbing outcome of some peace operations provided by the United Nations. Sexual exploitation and abuse have been a problem since the first peacekeeping operations in the beginning of 1990’s, however it was not until 2004 when the media reported disturbing acts of sexual abuse of children by French peacekeepers that the whole worlds eyes turned to these claims. This thesis will deal with a sensitive and relevant topic, sexual exploitation and abuse by United Nations peacekeepers. The purpose of this research is to understand and explain why United Nations peacekeepers are involved in the horrors which they seek to address.