【本刊2016年4月综合报道】2016年3月31日至4月1日,第四届核安全峰会在美国首都华盛顿举行。本届峰会以“加强国际核安全体系”为主题,重点讨论如何确保核材料和核设施安全、如何有效防范和打击核恐怖主义等议题。中国国家主席习近平与会,同50多个国家和多个国际组织领导人共商全球核安全大计。“峰会时间”彰显中国分量在此次峰会上,国家主席习近平发表题为《加强国际核安全体系,推进全球核安全 【Articles published in April 2016 comprehensive coverage】 From March 31 to April 1, 2016, the Fourth Nuclear Security Summit was held in the capital of the United States in Washington. The summit focused on the issue of “strengthening the international nuclear safety system” and focused on how to ensure the safety of nuclear materials and facilities and how to effectively prevent and combat nuclear terrorism. Chinese President Xi Jinping attended the meeting and held talks with world leaders in more than 50 countries and various international organizations on global nuclear safety plans. “Summit time ” highlight China component At the summit, President Xi Jinping issued a speech entitled "to strengthen the international nuclear safety system to promote global nuclear safety