First of all, I congratulate you on your election as chairperson of the 61st COPUOS session and wish the UNISPACE+50 high-level segment full success.   
China is marking a step forward in its efforts to discourage the use of nuclear weapons. A ceremony was held in the city of Guangzhou to mark the certification of four stations that monitor for nuclear weapons tests.   
Ministries
International Organizations
other Permanent Missions