NATO, the most successful alliance in history, is beset by unresolved tensions and divergent interests that are undermining its cohesion, credibility and capability.

In this new book, Mark Webber, James Sperling and Martin Smith explore four key post-Cold War developments that threaten NATO's survival: an overextended geostrategic reach and an unwieldly security policy portfolio; a failure to address capability short-falls and meet defence spending benchmarks; US weariness and European wariness that call NATO into question; and intra-alliance discord over Russias place in the European security order and how to deal with Moscows destabilization of Georgia and Ukraine. The authors propose in response a range of policy options that could reinvigorate NATO, but conclude with a note of caution. Alliances come and go and most are cast into the dustbin of history. If NATO is to avoid this fate, it must not only address the major problems that trouble it, but also get to grips with future challenges to alliance cohesion and credibility, from Brexit to the emerging contest with China.

Mark Webber is Professor of International Politics at the University of Birmingham.

James Sperling is Professor Emeritus of Political Science at the University of Akron.

Martin A. Smith is Senior Lecturer in Defence and International Affairs at the Royal Military Academy Sandhurst (RMAS).

Introduction: What Is Wrong with NATO?

Part I Problems

Chapter 1. Doing Too Much: The Problem of Task Proliferation

Chapter 2. Weary or Wary? The Problem of American Leadership in NATO

Chapter 3. Fiscal Constraints, Military Capabilities and Burden-Sharing

Chapter 4. NATO and Russia: Cold War Redux

Part II Treatments

Chapter 5. Task Discretion: Doing Less, Better

Chapter 6. American Leadership or European Autonomy?

Chapter 7. Cash, Capabilities and NATO Effectiveness

Chapter 8. Mending NATO-Russia Relations

Conclusion: Improvement, Repair and NATOs Future