This edited volume introduces the reader to the role of space in military and defense strategy, and outlines some of the major foreign and domestic actors in the space arena, as well as constraints of law and treaties on activities in space. It also addresses science and technology as they relate to space policy. The book addresses three main questions: How does the realm of space fit into strategic thinking about national security? How does policy regarding space develop and what considerations, both in the United States and abroad, figure prominently in calculations about space policy? How do different states/nations/actors regard the role of space in their national security calculations and how do these policies impact each other? This book fills a niche in the space policy field, providing insights into space and strategy from international experts from the military, academic and scientific communities. A unique feature of the book is the chapter on science and technology, which utilizes the latest information available concerning space utilization and exploration.

It is not yet 60 years since the first artificial satellite was placed into Earth orbit. In just over a half century, mankind has gone from no presence in outer space to a condition of high dependence on orbiting satellites. These sensors, receivers, transmitters, and other such devices, as well as the satellites that carry them, are components of complex space systems that include terrestrial elements, electronic links between and among components, organizations to provide the management, care and feeding, and launch systems that put satellites into orbit. In many instances, these space systems connect with and otherwise interact with terrestrial systems; for example, a very long list of Earth-based systems cannot function properly without information from the Global Positioning System (GPS). Space systems are fundamental to the information business, and the modern world is an information-driven one. In addition to navigation (and associated timing), space systems provide communications and imagery and other Earth-sensing functions. Among these systems are many that support military, intelligence, and other national security functions of the United States and many other nations. Some of these are unique government, national security systems; however, functions to support national security are also provided by commercial and civil-government space systems. 
The importance of space systems to the United States and its allies and potential adversaries raises major policy issues. National Security Space Defense and Protection reviews the range of options available to address threats to space systems, in terms of deterring hostile actions, defeating hostile actions, and surviving hostile actions, and assesses potential strategies and plans to counter such threats. This report recommends architectures, capabilities, and courses of action to address such threats and actions to address affordability, technology risk, and other potential barriers or limiting factors in implementing such courses of action.

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.

The U.S. depends on space assets to support nat. security activities as well as civil and commercial activities. The DoD depends on space assets to support a wide range of military missions to include intelligence collection; battlefield surveillance and mgmt.; global command, control, and communications; and navigation assistance. This report reviews the acquisition and requirements process of the DoD¿s Operationally Responsive Space concept. The objective was to determine the extent to which DoD and the intelligence community have developed, agreed upon, and issued a National Security Space Strategy. This performance audit was conducted from June 2007 through March 2008. Illustrations.

This issuance establishes policy and assigns responsibilities for DoD space-related activities in accordance with the National Space Policy, the U.S. Space Priorities Framework, the National Defense Strategy, the Defense Space Strategy, and U.S. law, including Titles 10, 50, and 51, United States Code (U.S.C.).

The influence of space power pervades almost every sphere and level of human existence, from politics to military affairs to commercial activities to cultural mind-sets. Yet there is little to be found today in the way of coherent space power doctrine and strategy, particularly in national security circles. To what extent do our national interests rely on space? How shall we defend our interests in space and how shall we deny our adversaries the benefits of space power in time of conflict? How can we control and exploit the space environment? How can we effectively wield space power against the full spectrum of threats -- from the lone terrorist to global peer competitors? What should be our long-range strategy and objectives if our goal is to achieve and maintain long-term space superiority? The purpose of this paper is two fold: first, to illuminate the historical and ever-increasing importance of space in modern society; and second, to prescribe, in view of this importance, the foundations of a strategy for achieving lasting space superiority and ensuring national and world security.

American Defense Policy has been a mainstay for instructors of courses in political science, international relations, military affairs, and American national security for over 25 years. The updated and thoroughly revised eighth edition considers questions of continuity and change in America's defense policy in the face of a global climate beset by geopolitical tensions, rapid technological change, and terrorist violence. On September 11, 2001, the seemingly impervious United States was handed a very sharp reality check. In this new atmosphere of fear and vulnerability, policy makers were forced to make national security their highest priority, implementing laws and military spending initiatives to combat the threat of international terrorism.In this volume, experts examine the many factors that shape today's security landscape - America's values, the preparation of future defense leaders, the efforts to apply what we have learned from Afghanistan and Iraq...