text: executing them because of the pressure of international public opinion. His organization urged that those trade union leaders should be freed and granted immediate ~esty. In Peru many trade union leaders had been victims of E/CN.4/Sub.2/1990/SR.20 page 17 paramilitary and terrorist groups. The Government must make every effort to ascertain the whereabouts of Javier Alarcon and to end its repression of the trade union movement. In the Philippines trade union leaders continued to be assassinated either by hired killers or by the military. In Cambodia the Khmer Rouge must be prevented from wreaking further harm on the country so that it could finally achieve peace and economic recovery in full respect for its independence and sovereignty. 86. Mr. TUrk resumed the Chair. 87. Mr. RAIANI (International Organization for the Elimination of All Forms of Racial Discrimination) said that, in his opinion, the Horn of Africa was the region of Africa that suffered most from human rights violations. In 1952, Ethiopia had annexed Eritrea against the will of its people with no reaction whatsoever from the United Nations. A war for the liberation of Eritrea had then started and was still continuing. The Ethiopian regime had resorted to air-raids against mainly civilian targets, using phosphorus and napalm bombs and currently there were allegations that cluster bombs supplied by Israel were being used. Israel was also reported to be furnishing sophisticated technology such as surveillance cameras and nose-cones, spare parts, light arms and ammunition while Israeli security personnel were training the Palace Guard. 88. His organization urged the United Nations, through the Sub-Commission, to give back Eritrea to its people. It also supported the appeal of Mr. Berekat Habre Selassie to have the issue of Eritrea placed on the agendas of the next sessions of the Commission and the Sub-Commission. 
analysis: The text primarily discusses human rights violations, political issues, and conflicts in various countries, with a focus on the situation in Peru, the Philippines, Cambodia, and Eritrea. It does not mention economic development, natural resources, industry, transport, communication, international trade, health, education, employment, humanitarian aid, culture, or science and technology.