The death toll from the Israel-Hamas war continues to mount, with no lasting settlement in sight. Meanwhile, concerns about humanitarian catastrophe and regional violence are spreading.

The rapid pace of North Korean diplomacy makes it crucial that Japan and South Korea coordinate more closely on potential changes to Northeast Asian security. But they must first overcome some deep-r…

As the world rapidly grows more urban, city leaders are turning to a new form of voluntary, locally oriented diplomacy to coordinate with their global peers on sustainable development, infrastructure…