On July 8 and July 10, Secretary-General Li Chijiang and experts of CACDA met with Tim Law, Defense Attache of British Embassy, and Ole Kværnø, Defense Attache of Danish Embassy respectively via video link. They exchanged views on the current landscape of international nuclear disarmament, the prospect for the New START, the 2021 NPT Review Conference, the cooperation among P5 and other topics. CACDA experts including General Yao Yunzhu, Senior Advisor to China Association of Military Science, Professor Li Bin from Qinghua University, Associate Professor Wu Riqiang from Renmin University and Zhou Chang, Director of CACDA attended the meeting.