In 1945, with her fleet destroyed and her armies beaten, the only thing that stood between Japan and an Allied invasion was the numerous coastal defence positions that surrounded the islands. This is the first book to take a detailed look at the Japanese home island fortifications that were constructed during 1941-45. Utilizing diagrams, specially commissioned artwork, and sources previously unavailable in English, Steven Zaloga examines these defences in the context of a possible Allied invasion, constructing various arguments for one of the greatest 'what if' scenarios of World War II, and helping to explain why the Americans decided to go ahead with a nuclear option.

In Defense of Japan provides the first complete, up-to-date, English-language account of the history, politics, and policy of Japan's strategic space development. The dual-use nature of space technologies, meaning that they cut across both market and military applications, has had two important consequences for Japan. First, Japan has developed space technologies for the market in its civilian space program that have yet to be commercially competitive. Second, faced with rising geopolitical uncertainties and in the interest of their own economics, the makers of such technologies have been critical players in the shift from the market to the military in Japan's space capabilities and policy. This book shows how the sum total of market-to-military moves across space launch vehicles, satellites and spacecraft, and emerging related technologies, already mark Japan as an advanced military space power.

Based on extensive Japanese-language materials, this book is the first to examine the development of Japan’s Ground Self-Defense Force. It addresses: how the GSDF was able to emerge as the post-war successor of the Imperial Japanese Army despite Japan’s anti-militarist constitution; how the GSDF, despite the public skepticism and even hostility that greeted its creation, built domestic and international legitimacy; and how the GSDF has responded to changes in international and domestic environments. This path-breaking study of the world’s third-largest-economic power’s ground army is timely for two reasons. First, the resurgence of tensions in Northeast Asia over territorial disputes, and the emphasis recent Japanese governments have placed on using the GSDF for defending Japan’s outlying islands is driving media coverage and specialist interest in the GSDF. Second, the March 11, 2011 Great East Japan Earthquake and Tsunami has focused global attention on the GSDF as Japan’s lead disaster relief organization. This highly informative and thoroughly researched book provides insight for policy makers and academics interested in Japanese foreign and defense policies.

Only of late has defense "burden sharing" emerged as a key issue in U.S.-Japanese relations. This monograph examines the legal, political, economic, and attitudinal constraints inhibiting the Japanese from contributing more to their defense. Includes discussion on the legal obligation of burden sharing; indicators of contribution to defense; legal, policy, and political constraints; Japan's defense contribution and some initiatives for increased burden sharing; and U.S. strategy to influence Japan's contribution. Charts and tables.