Abstract：As a new frontier of human activity, space is threatened by asteroid, space debris and military contest, and space security is closely related to the common interests of all mankind. Focusing on the topic of space security situation, a new definition of space security is proposed in this paper from the perspective of space domain and application scenario. In addition, considering both man-made threats and natural threats, current situation and near future development of space security is analyzed. And then, the main challenges of space security situation are discussed, such as asteroid defense, debris removal and outer space arms control. Lastly, four proposals about the big issue of global space security improvement are presented, from the point of view of diplomacy, law, technology, culture.
陈瑛, 卫国宁, 唐生勇, 康志宇. 国际太空安全形势分析与发展建议[J]. 空天防御, 2021, 4(3): 99-104.
CHEN Ying, WEI Guoning, TANG Shengyong, KANG Zhiyu. Global Space Security Situation Analysis and Development Proposal. Air & Space Defense, 2021, 4(3): 99-104.
