The Asia-Pacific Regional Security Assessment (APRSA) examines key regional security policies and challenges relevant to the proceedings of the IISS Shangri-La Dialogue, Asia’s premier defence summit convened by the International Institute for Strategic Studies (IISS). It is published and launched at the Dialogue and the issues analysed within its covers are central to discussions at the event and beyond. 
This eleventh edition comes as the APRSA celebrates its first decade. A dozen IISS experts reflect on a decade of change and continuity across major security policies and challenges facing the Asia-Pacific region. Three themes materialise across six chapters: the pressure and constraints surrounding great-power competition, the enduring value of alliances and partnerships and the impact of advanced and emerging technology for regional security dynamics.
In addition to the introduction, the APRSA will now feature a special-topic chapter providing a deeper analysis of an enduring security policy and challenge. The other five chapters investigate further key dimensions of the regional security environment, supported by maps, graphs, charts and tables. The six chapters of this year’s APRSA cover the following topics:

• Combined military exercises in the Asia-Pacific
• Crisis management between the United States and China
• India’s defence partnership in the Asia-Pacific
• Diplomatic approaches to managing the Myanmar conflict
• Disinformation campaigns in the Asia-Pacific
• The Asia-Pacific air-to-air challenge