The two halves of the Korean peninsula have engaged in sports diplomacy before. But latest agreements between the leaders of the two countries have taken this diplomacy much further, with broader implications for the security of the region.
Britain and Australia face an uncertain strategic landscape. But there is much they can do together, as they deal with the two big powers which appear determined to change the current status quo: China and Russia.
The Royal Australian Navy is leveraging the latest Aegis combat system, SM-6 interceptor missiles and its new Hobart-class destroyers to limit its vulnerability to proliferating ballistic and cruise missile threats in the Indo-Pacific region. This has implications for interoperability with allies and deterrence.
China has established a global financial institution that focuses on building roads, railways and other key infrastructure projects crucial to development in Asia. Though there are concerns raised by the United States, the formulation of the AIIB ties China further into a multilateral system.