维护重大安全领域利益
核力量是维护国家主权和安全的战略基石。中国军队严格核武器及相关设施安全管理，保持适度戒备状态，提高战略威慑能力，确保国家战略安全，维护国际战略稳定。
太空是国际战略竞争制高点，太空安全是国家建设和社会发展的战略保障。着眼和平利用太空，中国积极参与国际太空合作，加快发展相应的技术和力量，统筹管理天基信息资源，跟踪掌握太空态势，保卫太空资产安全，提高安全进出、开放利用太空能力。
Safeguarding Interests in Major Security Fields
Nuclear capability is the strategic cornerstone to safeguarding national sovereignty and security. China’s armed forces strengthen the safety management of nuclear weapons and facilities, maintain the appropriate level of readiness and enhance strategic deterrence capability to protect national strategic security and maintain international strategic stability.
Outer space is a critical domain in international strategic competition. Outer space security provides strategic assurance for national and social development. In the interest of the peaceful use of outer space, China actively participates in international space cooperation, develops relevant technologies and capabilities, advances holistic management of space-based information resources, strengthens space situation awareness, safeguards space assets, and enhances the capacity to safely enter, exit and openly use outer space.
网络空间是国家安全和经济社会发展的关键领域。网络安全是全球性挑战，也是中国面临的严峻安全威胁。中国军队加快网络空间力量建设，大力发展网络安全防御手段，建设与中国国际地位相称、与网络强国相适应的网络空间防护力量，筑牢国家网络边防，及时发现和抵御网络入侵，保障信息网络安全，坚决捍卫国家网络主权、信息安全和社会稳定。
Cyberspace is a key area for national security, economic growth and social development. Cyber security remains a global challenge and poses a severe threat to China. China’s armed forces accelerate the building of their cyberspace capabilities, develop cyber security and defense means, and build cyber defense capabilities consistent with China’s international standing and its status as a major cyber country. They reinforce national cyber border defense, and promptly detect and counter network intrusions. They safeguard information and cyber security, and resolutely maintain national cyber sovereignty, information security and social stability.
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