The 4th East Sea Rim International Symposium was held on January 26 at the Conference Room in Pohang City Hall. This event was organized by East Sea Rim Development Forum co-hosted by Yeongnamilbo (a local press) and the Institute of International Affairs of Kyung Hee University under the theme of ‘Mobilities and Networks in East Sea Rim.’ Around 300 people including foreign and domestic experts from the regional governments, academic and media fields participated in the Symposium and had a chance to learn about the issues and plans to build a network on land and sea in the East Sea Rim (Northeast Asia) and to seek for solutions to overcome. About 10 staff from NEAR secretariat office attended the Symposium as well and listened to the presentations and the following discussion about cooperation and prosperity in Northeast Asia.