The Oxford Handbook of U.S. National Security frames the context, institutions, and processes the U.S. government uses to advance national interests through foreign policy, government institutions, and grand strategy. Contributors examine contemporary national security challenges and the processes and tools used to improve national security.

Alliance politics is a regular headline grabber. When a possible military crisis involving Russia, North Korea, or China rears its head, leaders and citizens alike raise concerns over the willingness of US allies to stand together. As rival powers have tightened their security cooperation, the United States has stepped up demands that its allies increase their defense spending and contribute more to military operations in the Middle East and elsewhere. The prospect of former President Donald Trump unilaterally ending alliances alarmed longstanding partners, even as NATO was welcoming new members into its ranks. Military Alliances in the Twenty-First Century is the first book to explore fully the politics that shape these security arrangements – from their initial formation through the various challenges that test them and, sometimes, lead to their demise. Across six thematic chapters, Alexander Lanoszka challenges conventional wisdom that has dominated our understanding of how military alliances have operated historically and into the present. Although military alliances today may seem uniquely hobbled by their internal difficulties, Lanoszka argues that they are in fact, by their very nature, prone to dysfunction.

“An excellent contribution to the debate on the future role of nuclear weapons and nuclear deterrence in American foreign policy.” ―Contemporary Security Policy This book is a counter to the conventional wisdom that the United States can and should do more to reduce both the role of nuclear weapons in its security strategies and the number of weapons in its arsenal. The case against nuclear weapons has been made on many grounds—including historical, political, and moral. But, Brad Roberts argues, it has not so far been informed by the experience of the United States since the Cold War in trying to adapt deterrence to a changed world, and to create the conditions that would allow further significant changes to U.S. nuclear policy and posture. Drawing on the author’s experience in the making and implementation of U.S. policy in the Obama administration, this book examines that real-world experience and finds important lessons for the disarmament enterprise. Central conclusions of the work are that other nuclear-armed states are not prepared to join the United States in making reductions, and that unilateral steps by the United States to disarm further would be harmful to its interests and those of its allies. The book ultimately argues in favor of patience and persistence in the implementation of a balanced approach to nuclear strategy that encompasses political efforts to reduce nuclear dangers along with military efforts to deter them. “Well-researched and carefully argued.” ―Foreign Affairs

Xi Jinping has made his ambitions for the People's Liberation Army (PLA) perfectly clear, there is no mystery what he wants, first, that China should become a "great maritime power" and secondly, that the PLA "become a world-class armed force by 2050." He wants this latter objective to be largely completed by 2035. China as a Twenty-First-Century Naval Power focuses on China's navy and how it is being transformed to satisfy the "world class" goal. Beginning with an exploration of why China is seeking to become such a major maritime power, author Michael McDevitt first explores the strategic rationale behind Xi's two objectives. China's reliance on foreign trade and overseas interests such as China's Belt and Road strategy. In turn this has created concerns within the senior levels of China's military about the vulnerability of its overseas interests and maritime life-lines. is a major theme. McDevitt dubs this China's "sea lane anxiety" and traces how this has required the PLA Navy to evolve from a "near seas"-focused navy to one that has global reach; a "blue water navy." He details how quickly this transformation has taken place, thanks to a patient step-by-step approach and abundant funding. The more than 10 years of anti-piracy patrols in the far reaches of the Indian Ocean has acted as a learning curve accelerator to "blue water" status. McDevitt then explores the PLA Navy's role in the South China Sea and the Indian Ocean. He provides a detailed assessment of what the PLAN will be expected to do if Beijing chooses to attack Taiwan potentially triggering combat with America's "first responders" in East Asia, especially the U.S. Seventh Fleet and U.S. Fifth Air Force. He conducts a close exploration of how the PLA Navy fits into China's campaign plan aimed at keeping reinforcing U.S. forces at arm's length (what the Pentagon calls anti-access and area denial [A2/AD]) if war has broken out over Taiwan, or because of attacks on U.S. allies and friends that live in the shadow of China. McDevitt does not know how Xi defines "world class" but the evidence from the past 15 years of building a blue water force has already made the PLA Navy the second largest globally capable navy in the world. This book concludes with a forecast of what Xi's vision of a "world-class navy" might look like in the next fifteen years when the 2035 deadline is reached.

Written by senior military and interagency leaders who have served on every service headquarters staff, as well as the staffs of the Department of State, Director of National Intelligence, Department of Homeland Security, Department of Defense, and the Vice President of the United States, the authors bring to the table over 150 years of operational experience, more than 50 worldwide deployments, 7 Bronze Stars, 4 doctorates and over 50 published articles and books.

The author describes the transformations needed in government and industry to achieve a new, more effective system of national defense.

This book challenges the dominant strategic culture and makes the case for restraint in US grand strategy in the 21st century. Grand strategy, meaning a state’s theory about how it can achieve national security for itself, is elusive. That is particularly true in the United States, where the division of federal power and the lack of direct security threats limit consensus about how to manage danger. This book seeks to spur more vigorous debate on US grand strategy. To do so, the first half of the volume assembles the most recent academic critiques of primacy, the dominant strategic perspective in the United States today. The contributors challenge the notion that US national security requires a massive military, huge defense spending, and frequent military intervention around the world. The second half of the volume makes the positive case for a more restrained foreign policy by excavating the historical roots of restraint in the United States and illustrating how restraint might work in practice in the Middle East and elsewhere. The volume concludes with assessments of the political viability of foreign policy restraint in the United States today. This book will be of much interest to students of US foreign policy, grand strategy, national security, and International Relations in general.