Why Japan could revise its constitution and what it would mean for Japanese security policy

This article seeks to make sense of the policy debate on constitutional revision underway in Japan, to consider what international and domestic factors are driving the debate forward, to assess the range of proposals currently on the table, and to gauge the likelihood of actual constitutional change. Additionally, it considers how various forms of constitutional revision, if actually implemented, might affect Japan's military doctrines and capabilities; the extent of its alliance cooperation with the United States; its devotion of military capabilities to un operations; and the repercussions for Japan's regional relations in East Asia