NGOs are actively discouraged from hiring mercenaries. In 2003, UK Foreign Secretary Jack Straw strongly advised against the use of mercenaries by British companies on the Ivory Coast. In addition to government deterrence, many charities are more likely to depend on the United Nations to secure conflict zones before they operate. In Darfur, aid agencies relied upon the United Nations to set up refugee camps in the region rather than seek protection from mercenaries27.  27) Pham,J. ‘Send in the Mercenaries’ 2006