据俄罗斯媒体2016年3月9日报道,韩美两国就在朝鲜半岛部署最先进的末段高空区域防御系统(简称萨德系统)问题于3月4日举行了首次工作小组会议。韩国国防部宣称,部署美国反导系统意在应对朝鲜给韩国国家安全带来的日趋严重的威胁。双方讨论了驻韩美军将控制的萨德系统部署的合理性。工作小组还将讨论部署的地点、日期、双方费用分摊、对环境造成的后果 According to Russian media reports on March 9, 2016, South Korea and the United States held their first working group meeting on March 4 on the deployment of the most advanced high-altitude regional defense system (called the SAD system) on the Korean Peninsula. South Korea’s Defense Ministry declared that the deployment of the U.S. anti-ballistic missile system is meant to deal with the growing threat North Korea faces to national security in South Korea. The two sides discussed the rationality of the deployment of the Sadr system that will be controlled by the U.S. forces stationed in South Korea. The working group will also discuss the place and date of deployment, cost-sharing between the parties and the consequences for the environment