UN troops 'traded gold for guns' / BBC News, 23 May 2007
http://news.bbc.co.uk/2/hi/africa/6681457.stm
Martin Plaut
"Pakistani UN peacekeeping troops have traded in gold and sold weapons to Congolese militia groups they were meant to disarm. These militia groups were guilty of some of the worst human rights abuses during the Democratic Republic of Congo's long civil war."