Since taking part in a study trip to Tokyo (which prompted me to write another post on Japan and the concept of “civilian power”) over the summer, I’ve been thinking a lot about the role of collective memory in international relations in Asia. In Tokyo, where we spent a week in discussions with policymakers and analysts from all over Asia, we talked a lot about history and the role it plays in tensions between Asian countries. In particular, there is an ongoing dispute between China and Japan over the Japanese occupation of Manchuria in 1931 and the Nanking massacre in 1937. This is particularly important because it plays into the dispute between China and Japan over the Senkaku islands, which the Chinese call the Diaoyu. There are also acrimonious disputes between Japan and Korea over issues such as the “comfort women” the Japanese forced into sexual slavery during World War II.