Abstract: The concept of population security is one of the core concepts in the field of population development in the new era, as well as its extension, interpretation, and enrichment of a holistic approach to national security. Population security is not only the direct embodiment of a holistic approach to national security but also has a profound impact on political security, national defense, geopolitical security, cultural and ideological security, and socioeconomic security. China's population has undergone a fundamental transformation. The population development strategy in the new era urgently needs to integrate the perspective of population security and work together from the two dimensions of promoting population development and maintaining population security. We suggest to comprehensively implement a holistic approach to national security in the population development strategy, to strengthen population prediction and early warning, and prevent all kinds of population risks, to optimize the population development strategy to cope with the birth decline, to actively respond to population ageing and improve the ability to prevent risks, and finally to improve the population security system and promote family development to become a national strategy.

Keywords: Population Security, Population Development Strategy, A Holistic Approach to National Security, The law of Population Development

摘要： 人口安全概念作为新时代人口发展领域的核心概念之一，是人口学对总体国家安全观理念的实践、阐释和丰富。人口安全不仅是总体国家安全观在人口领域的直接体现，而且对政治安全、国防和地缘安全、经济社会安全、文化和意识形态安全等都产生了深远的影响。当前，中国人口发展形势发生了根本性转变，新时代人口发展战略迫切需要纳入人口安全的视角，从促进人口发展和维护人口安全两个维度共同发力：一是在人口发展战略中全面贯彻总体国家安全观；二是加强人口监测预测预警，防范各类人口风险；三是优化人口发展战略，实施应对少子化国家战略；四是积极应对人口老龄化，提高防范化解风险能力；五是完善人口安全保障体系，促进家庭发展上升为国家战略。

关键词: 人口安全, 人口发展战略, 总体国家安全观, 人口发展规律