Born from necessity, the North Atlantic Treaty Organization (NATO) has always seemed on the verge of collapse. Even now, some seventy years after its inception, some consider its foundation uncertain and its structure weak. At this moment of incipient strategic crisis, Timothy A. Sayle offers a sweeping history of the most critical alliance in the post-World War II era.

In Enduring Alliance, Sayle recounts how the western European powers, along with the United States and Canada, developed a treaty to prevent encroachments by the Soviet Union and to serve as a first defense in any future military conflict. As the growing and unruly hodgepodge of countries, councils, commands, and committees inflated NATO during the Cold War, Sayle shows that the work of executive leaders, high-level diplomats, and institutional functionaries within NATO kept the alliance alive and strong in the face of changing administrations, various crises, and the flux of geopolitical maneuverings. Resilience and flexibility have been the true hallmarks of NATO.

As Enduring Alliance deftly shows, the history of NATO is organized around the balance of power, preponderant military forces, and plans for nuclear war. But it is also the history riven by generational change, the introduction of new approaches to conceiving international affairs, and the difficulty of diplomacy for democracies. As NATO celebrates its seventieth anniversary, the alliance once again faces challenges to its very existence even as it maintains its place firmly at the center of western hemisphere and global affairs.

Professor Sayle is a Senior Fellow of the Bill Graham Centre for Contemporary International History, an affiliate of the Centre for the Study of the United States, and an associate of the Center for Presidential History at Southern Methodist University. He is a Fellow of Trinity College and alumnus of Massey College.

Timothy Andrews Sayle is Assistant Professor of History and Director of the International Relations Program. He is the author of Enduring Alliance: A History of NATO and the Postwar Global Order (Cornell, 2019). He has co-edited two volumes: with Jeffrey A. Engel, Hal Brands, and William Inboden The Last Card: Inside George W. Bush’s Decision to Surge in Iraq (Cornell, 2019); and with Susan Colbourn, The Nuclear North: Histories of Canada in the Atomic Age (University of British Columbia Press, 2020). 

His research on NATO, Canadian-American relations, and intelligence issues has been published in Canadian Military History, Cold War History, Intelligence & National Security, International Journal, International History Review, Historical Journal, International Politics, The Journal of Strategic Studies, and in several edited books.

Graduate and undergraduate students at the University of Toronto have worked with Professor Sayle to build Canada Declassified, a web repository of recently declassified archival records. This project has been supported by a SSHRC Insight Development Grant and a Connaught New Research Award. Professor Sayle is a project leader of the Canadian Foreign Intelligence History Project.

• Research Interests
   
• Modern global security 
• post-1945 history of international relations and grand strategy 
• nuclear history 
• intelligence history

Source: University of Toronto Department of History