Angolan Civil War 　　*The United Nations will withdraw its observers and other personnel in Angola, according to a UN Special Envoy to this nation. 　　*The Angolan government troops have inflicted heavy loss on the UNITA army and retaken three cities. 　　*The Russian government strongly condemned UNITA for its act of shooting down another UN plane and called on the United N1ations to deal a heavy blow at this activity. 　　 WorldNews 1999-01-05 Page6