Tuesday, December 15, 1998 Published at 09:25 GMT
Diamond dealers fuel Angolan conflict
Profits from diamonds buy weapons, says the report
International diamond traders are fuelling the civil war in Angola by buying diamonds from the opposition movement, Unita, according to a British-based environmentalist group.
The report estimates that since 1992 Unita has earned more than $3.5bn from the sale of diamonds, helping it to re-arm itself.
Researcher Charmaine Guise, who helped compile the report, said: "Unita have been relying on diamond revenue through this whole decade to not just fund their war but also to help them to undermine the peace process."
In June, the UN security council adopted an embargo on unofficial diamond exports from Angola, in the hope of cutting off a valuable source of funding for Unita.
But Global Witness says its investigations show that Unita is still exporting significant quantities of diamonds, flying them out to neighbouring countries such as Zambia.
"Although we see a continuation of some land export routes and continued use of middlemen, who are involved in moving diamonds from one place to another, we also see a lot of flights in and out of Angola."
The report accuses the Belgian authorities of failing to rigorously enforce the embargo in Antwerp, one of the world's major diamond trading centres.
Angolan diamonds are some of the best in the world and they are highly sought after on the international market.
A spokesman for De Beers, a dominant force in the diamond trade, says the company has instructed its buyers not to buy stones which could have come from Unita.
But Global Witness says, with little transparency and many middlemen, a fundamental change to the way the diamond industry operates is needed so that it no longer plays a role in fuelling conflicts in countries such as Angola and Sierra Leone.