Preface
Ⅰ.International Security Situation
Ⅱ.China's Defensive National Defense Policy in the New Era
Ⅲ.Fulfilling the Missions and Tasks of China's Armed Forces in the New Era
Ⅳ.Reform in China's National Defense and Armed Forces
Ⅴ.Reasonable and Appropriate Defense Expenditure
Ⅵ.Actively Contributing to Building a Community with a Shared Future for Mankind
Closing Remarks
Appendices
Acronyms

该书主要内容包括：国际安全形势、新时代中国防御性国防政策、履行新时代军队使命任务、改革中的中国国防和军队、合理适度的国防开支、积极服务构建人类命运共同体等。