Originally published in 2006, this volume from the History Office of the Office of the Secretary of Defense provides a narrative history and assessment of the early years of Robert McNamara's tenure as Secretary of Defense, including McNamara's relationship with Presidents Kennedy and Johnson, the transformation of the Department of Defense as a part of Kennedy's New Frontier, and the Pentagon's handling of the Cuban Missile Crisis, Bay of Pigs episode, and onset of the Vietnam War along with other major national security events and developments during a turbulent and momentous period of the Cold War.

The unexpected end of the protracted conflict has been a sobering experience for scholars. No theory had anticipated how the Cold War would be terminated, and none should also be relied upon to explicate its legacy. But instead of relying on preconceived formulas to project past developments, taking a historical perspective to explain their causes and consequences allows one to better understand trends and their long-term significance. The present book takes such perspective, focusing on the evolution of security, its substance as well as its perception, the concurrent development of alliances and other cooperative structures for security, and their effectiveness in managing conflicts. In The Legacy of the Cold War Vojtech Mastny and Zhu Liqun bring together scholars to examine the worldwide effects of the Cold War on international security. Focusing on regions where the Cold War made the most enduring impact the Euro-Atlantic area and East Asia historians, political scientists, and international relations scholars explore alliances and other security measures during the Cold War and how they carry over into the twenty-first century.

The unexpected end of the protracted conflict has been a sobering experience for scholars. No theory had anticipated how the Cold War would be terminated, and none should also be relied upon to explicate its legacy. But instead of relying on preconceived formulas to project past developments, taking a historical perspective to explain their causes and consequences allows one to better understand trends and their long-term significance. The present book takes such perspective, focusing on the evolution of security, its substance as well as its perception, the concurrent development of alliances and other cooperative structures for security, and their effectiveness in managing conflicts. In The Legacy of the Cold War Vojtech Mastny and Zhu Liqun bring together scholars to examine the worldwide effects of the Cold War on international security. Focusing on regions where the Cold War made the most enduring impact the Euro-Atlantic area and East Asia historians, political scientists, and international relations scholars explore alliances and other security measures during the Cold War and how they carry over into the twenty-first century."

This compelling history brings to life the watershed year of 1948, when the United States reversed its long-standing position of political and military isolation from Europe and agreed to an 'entangling alliance' with ten European nations. Not since 1800, when the United States ended its alliance with France, had the nation made such a commitment. The historic North Atlantic Treaty was signed on April 4, 1949, but the often-contentious negotiations stretched throughout the preceding year. Lawrence S. Kaplan, the leading historian of NATO, traces the tortuous and dramatic process, which struggled to reconcile the conflicting concerns on the part of the future partners. Although the allies could agree on the need to cope with the threat of Soviet-led Communism and on the vital importance of an American association with a unified Europe, they differed over the means of achieving these ends. The United States had to contend with domestic isolationist suspicions of Old World intentions, the military's worries about over extension of the nation's resources, and the apparent incompatibility of the projected treaty with the UN charter. For their part, Europeans had to be convinced that American demands to abandon their traditions would provide the sense of security that economic and political recovery from World War II required. Kaplan brings to life the colorful diplomats and politicians arrayed on both sides of the debate. The end result was a remarkably durable treaty and alliance that has linked the fortunes of America and Europe for over fifty years. Despite differences that have persisted and occasionally flared over the past fifty years, NATO continues to bind America and Europe in the twenty-first century. Kaplan's detailed and lively account draws on a wealth of primary sources-newspapers, memoirs, and diplomatic documents-to illuminate how the United States came to assume international obligations it had scrupulously avoided for the previous 150 years.

This compelling history brings to life the watershed year of 1948, when the United States reversed its long-standing position of political and military isolation from Europe and agreed to an "entangling alliance" with ten European nations. Not since 1800, when the United States ended its alliance with France, had the nation made such a commitment. The historic North Atlantic Treaty was signed on April 4, 1949, but the often-contentious negotiations stretched throughout the preceding year. Lawrence S. Kaplan, the leading historian of NATO, traces the tortuous and dramatic process, which struggled to reconcile the conflicting concerns on the part of the future partners. Although the allies could agree on the need to cope with the threat of Soviet-led Communism and on the vital importance of an American association with a unified Europe, they differed over the means of achieving these ends. The United States had to contend with domestic isolationist suspicions of Old World intentions, the military's worries about over extension of the nation's resources, and the apparent incompatibility of the projected treaty with the UN charter. For their part, Europeans had to be convinced that American demands to abandon their traditions would provide the sense of security that economic and political recovery from World War II required. Kaplan brings to life the colorful diplomats and politicians arrayed on both sides of the debate. The end result was a remarkably durable treaty and alliance that has linked the fortunes of America and Europe for over fifty years. Despite differences that have persisted and occasionally flared over the past fifty years, NATO continues to bind America and Europe in the twenty-first century. Kaplan's detailed and lively account draws on a wealth of primary sources-newspapers, memoirs, and diplomatic documents-to illuminate how the United States came to assume international obligations it had scrupulously avoided for the previous 150 years.

This biography of one of America's greatest political figures focuses on Thomas Jefferson's role as a maker of foreign policy. Although he was not the sole formulator of American diplomacy, Jefferson's voice was the most pervasive in the first generation of the republic's history. This text explores how the concept of the United States' westward expansion worked as the moving force in forming Jefferson's judgments and actions in foreign relations. Although much has been written about Jefferson, this volume is one of the few that explores the full range of his positions on foreign relations. Readable and authoritative, Thomas Jefferson: Westward the Course of Empire offers new insight into the man who shaped American foreign policy.

The United States has looked inward throughout most of its history, preferring to avoid "foreign entanglements," as George Washington famously advised. After World War II, however, Americans became more inclined to break with the past and take a prominent place on the world stage. Much has been written about the influential figures who stood at the center of this transformation, but remarkably little attention has been paid to Arthur H. Vandenberg (1884--1951), who played a crucial role in moving the nation from its isolationist past to an internationalist future. Vandenberg served as a U.S. senator from Michigan from 1928 to 1951 and was known in his early career for his fervent anti-interventionism. After 1945, he became heavily involved in the establishment of the United Nations and was a key player in the development of NATO. As chairman of the Senate Foreign Relations Committee during 1947 and 1948, Vandenberg helped rally support for President Truman's foreign policy -- including the Marshall Plan -- and his leadership contributed to a short-lived era of congressional bipartisanship regarding international relations. In The Conversion of Senator Arthur H. Vandenberg, Lawrence S. Kaplan offers the first critical biography of the distinguished statesman. He demonstrates how Vandenberg's story provides a window on the political and cultural changes taking place in America as the country assumed a radically different role in the world, and makes a seminal contribution to the history of U.S. foreign policy during the initial years of the Cold War.

The creation of the North Atlantic Treaty Organization was one of the most important accomplishments of American diplomacy in countering the Soviet threat during the early days of the Cold War. Why and how such a reversal of a 150-year nonalignment policy by the United States was brought about, and how the goals of the treaty became a reality, are questions addressed here by a leading scholar of NATO. The importance of restoring Europe to strength and stability in the post-World War II years was as obvious to America as to its allies, but the means of achieving that goal were far from clear. The problem for European statesmen was how to secure much- needed American economic and military aid without sacrificing political independence. For American policymakers, in contrast, a degree of American control was seen as an essential quid pro quo. As Mr. Kaplan shows, the lengthy negotiations of 1947 and 1948 were chiefly concerned with reconciling these opposing views.For the Truman administration, the difficulties of achieving a treaty acceptable to the allies were matched by those of winning its acceptance by Congress and the public. Many Americans saw such an "entangling alliance" as a threat not only to American security but to the viability of the United Nations. Mr. Kaplan demonstrates the tortuous course of the debate on the treaty and the pivotal role of the communist invasion of South Korea in its ultimate approval. This authoritative study offers a timely reevaluation of the origins of an alliance that continues to play a critical role in the balance of power and in the prospects for world peace.