With the assistance of the United Nations Mine Action Service (UNMAS) and the demining programme of the Organization of American States (OAS), the countries of the Rio Group have committed themselves to making the hemisphere a zone free of anti-personnel mines.
在联合国地雷行动处和美洲国家组织（美洲组织）排雷方案的协助下，里约集团各国始终致力于将西半球变为不部署杀伤人员地雷的区域。