The Challenge to NATO is a concise review of NATO, its relationship with the United States, and its implications for global security.

The Challenge to NATO is a concise review of NATO, its relationship with the United States, and its implications for global security.

Examines the impact of NATO expansion into Central-Eastern Europe.

Future NATO looks at the challenges facing NATO in the 21st century and examines how the Alliance can adapt to ensure its continued success For more than 70 years, the North Atlantic Alliance has helped to preserve peace and stability in the Euro-Atlantic area. It has been able to adjust to varying political and strategic challenges. We must ensure that NATO continues to be effective in the future. This requires looking ahead, challenging habitual approaches, exchanging ideas, and advancing new thinking. I highly recommend Future NATO to policymakers, military professionals and scholars alike, as it offers necessary critical and constructive analysis of current and future challenges posed to our security and defence.Annegret Kramp-Karrenbauer, Minister of Defence, Germany Since 1949, NATO has successfully upheld common principles and adapted to new realities. As Future NATO examines, the Alliance is facing a new set of external and internal challenges in the decades to come. The Alliance and its partners need to remain committed to future changes. I recommend this excellent study to all, but especially to the younger generation of scholars and future policymakers. Trine Bramsen, Minister of Defence, Denmark Over the last 70 years, Europe has lived in peace and prosperity because of NATO, with unity as our most important weapon. We may have our differences, but we will continue to work on our common cause to promote peace, security and stability. To effectively do so, NATO needs to continuously adapt to changing security situations. An important current challenge is to ensure European Allies take more responsibility for their security. But we also need to look at future challenges and find innovative solutions for them. Future NATO offers a useful analysis that can help us prepare for what is to come for the Alliance. Ank Bijleveld, Minister of Defence, The Netherlands

For much of the last 25 years, NATO has focused on crisis managementin places such as Kosovo and Afghanistan,resulting in major changes to alliance strategy, resourcing,force structure, and training. Re-embracing collective defense —which lies at the heart of the Treaty of Washington’s Article 5 commitment— is no easy feat, and not something NATO can do through rhetoric and official pronouncements. Nonetheless,this shift is vitally necessary if the alliance is to remain the bulwark of Western defense and security. Russia’s illegal annexation of Crimea and its invasion of Ukraine have fundamentally upended the security environment in Europe, thrusting NATO into the spotlight as the primary collective defense tool most European states rely upon to ensure their security. Collective defense is one of the alliance’s threecore missions, along with crisis management and cooperative security. It is defined in Article 5, the most well-known and arguably most important part of NATO’s founding treaty, which states: “The Parties agree that an armed attack against one or more of them in Europe or North America shall be considered an attack against them all.” Although all three missions are vital to the interests of NATO’s many member states, collective defense has become first among equals once again. However,three very significant hurdles stand in the way of the alliance and its member states as they attempt to re-embrace collective defense. These loosely correspond to an ends-waysmeans construct. First is the alliance's strategy toward Russia. Is Russia an adversary,a partner,neither,or both? How should strategy and policies change to place the alliance and its members on more solid ground when it comes to managing Russia? Second are the ongoing disputes over resourcing and burden-sharing. In recent years, it has become commonplace for American leaders to publicly berate European allies in an effort to garner more contributions to the common defense. How might the alliance better measure and more equitably share security burdens? Third is the alliance’s readiness to fulfill its objectives. Many allies have announced or are implementing increases in defense spending. However, governments of European NATO member states are strongly incentivized by domestic politics to favor acquisition of military hardware or spending on personnel salaries and benefits,usually at the expense of readiness. The result is that NATO military forces risk quickly becoming hollow in a way that is often underappreciated, which will prevent the alliance from fulfilling the collective defense promise inherent in Article 5. The book examines all such questions to assess NATO’s return to collective defense and offer a roadmap for overcoming those challenges in both the short and long-term.

What is military strategy today? In an era when European states seek to de-escalate and avoid armed conflict, and where politicians fear the consequences of protracted operations or tactical hazards, does military strategy have any relevance? This is the first volume to examine current military risks and threats for NATO from a military strategy vantage point. Which strategies are needed? Is ways--ends--means thinking possible as a strategic template today? The contributors probe the relative importance, utility and options of military strategy across NATO as it confronts a variety of challenges old and new, as hybrid threats, new nuclear risks and conventional force combine in complex ways. They also examine what military strategy and military integration really mean, when NATO's multilateral framework is being weakened by degrees of self-interest. They analyse the USA's political and military role in Europe, and assess military strategic responses to Russian aggression in Ukraine and the Middle East. Moreover, they study the role of member states' military strategy set against Article 5 and non-Article 5 risks and threats, and explore how European states devise and implement military strategic options. This book makes a clear assessment of political level strategy and its implications for military integration.

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 Russia’s place in the European security order and how to deal with Moscow’s 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.

A head of title: Council on Foreign Relations, International Institutions and Global Governance Program.

This open access volume surveys the state of the field to examine whether a fifth wave of deterrence theory is emerging. Bringing together insights from world-leading experts from three continents, the volume identifies the most pressing strategic challenges, frames theoretical concepts, and describes new strategies. The use and utility of deterrence in today’s strategic environment is a topic of paramount concern to scholars, strategists and policymakers. Ours is a period of considerable strategic turbulence, which in recent years has featured a renewed emphasis on nuclear weapons used in defence postures across different theatres; a dramatic growth in the scale of military cyber capabilities and the frequency with which these are used; and rapid technological progress including the proliferation of long-range strike and unmanned systems. These military-strategic developments occur in a polarized international system, where cooperation between leading powers on arms control regimes is breaking down, states widely make use of hybrid conflict strategies, and the number of internationalized intrastate proxy conflicts has quintupled over the past two decades. Contemporary conflict actors exploit a wider gamut of coercive instruments, which they apply across a wider range of domains. The prevalence of multi-domain coercion across but also beyond traditional dimensions of armed conflict raises an important question: what does effective deterrence look like in the 21st century? Answering that question requires a re-appraisal of key theoretical concepts and dominant strategies of Western and non-Western actors in order to assess how they hold up in today’s world. Air Commodore Professor Dr. Frans Osinga is the Chair of the War Studies Department of the Netherlands Defence Academy and the Special Chair in War Studies at the University Leiden. Dr. Tim Sweijs is the Director of Research at The Hague Centre for Strategic Studies and a Research Fellow at the Faculty of Military Sciences of the Netherlands Defence Academy in Breda.