Cross-Domain Coercion: The Current Russian Art of Strategy
This paper traces the evolution of Russian views on the art of coercion, and on the role of nuclear weapons in it, from the post-Cold War “regional nuclear deterrence” thinking to the current “Gerasimov Doctrine”.
Conventionalizing Deterrence? U.S. Prompt Strike Programs and Their Limits
About a decade ago, the U.S. started to examine options to develop and acquire Conventional Prompt Global Strike capabilities. This move fits in an effort to conventionalize deterrence, an effort initiated decades before and undertaken for profound and diverse motives. Although it has been renewed under the Obama administration, which aims to reduce the U.S. reliance on nuclear weapons, this ambition has resulted in very little concrete progress.
The Virtual Weapon: Dilemmas and Future Scenarios
Cyber technology challenges conventional mechanisms of deterrence and conflict management.
Cyberguerre : En quête d'une stratégie
Cyberspace, as a major but intricate field of action, represents both a challenge and a great strategic advantage. At a time when information technology affects all relationships at a global level, states are destabilized by growing dependence on computer data which puts their militaries at risk.
The Primacy of Alliance: Deterrence and European Security
Since the end of the Cold War, the international security environment has been transformed and nuclear weapons have been marginalized in the West. However, the NATO security policies remain almost unchanged: deterrence is still considered as a principle guiding the Atlantic Alliance, even though the actual policy statements lack target, direction and urgency.
Command and Control in a Nuclear-Armed Iran
In the long standoff regarding its nuclear ambition, Iran has cultivated ambiguity and been loath to reliably assure the international community of its ultimate intentions, complicating Western efforts to understand, let alone constrain, Tehran’s endeavors.
Ballistic Missile Defense in Japan: Deterrence and Military Transformation
In December 2003, Japan decided to be the second country in the Asia-Pacific to deploy a ballistic missile defense (BMD) system.
Deterring the Weak: Problems and Prospects
Strong states often fail to deter vastly weaker competitors. This paper explores some reasons of this failure and identifies factors that can increase the prospects that deterrence will succeed in these situations.
To Attack or Not to Attack: Israel Confronts a Dramatic Decision
In the heat of the public discussion on the possibility of an Israeli attack on Iran’s nuclear facilities, Prime Minister Benjamin Netanyahu stressed that he has not yet decided whether to attack Iran. At the same time, partly in response to opponents of such an attack, he made it clear that the risk of harm to the home front at this point, when Iran still does not have nuclear weapons, is dwarfed by the risks involved in an attack on Israel after Iran has gone nuclear.
Proliferation and Nonproliferation in the Early Twenty-First Century: The Permanent Five Hold the Key to Success
Since the early twenty-first century, the international nonproliferation landscape has experienced a shift from relatively steady proliferation schemes to more complex and diverse challenges. New entities are gaining access to nuclear material and among them is a growing number of non-state actors. Some states continue to abuse international norms and rules overtly, while others opt for covert proliferation strategies.
In Defense of Deterrence: the Relevance, Morality and Cost-Effectiveness of Nuclear Weapons
Since 1945, nuclear deterrence has frequently been the target of continuous criticism on strategic, legal and moral grounds. In the past five years, however, the renewed debate on nuclear disarmament has been accompanied by an increase in such criticism.
Russia's Nuclear Forces: Between Disarmament and Modernization
Nuclear weapons have traditionally occupied an important place in Russia’s national security strategy. As Russia and the United States have been reducing their nuclear arsenals since the end of the Cold War, their relationship has undergone a complex transformation. Russia, however, still considers strategic balance with the United States to be an important element of national security.
Strategic Stability in the Cold War: Lessons for Continuing Challenges
During the Cold War, the phrase “strategic stability” gained currency both as a foreign policy objective and as an apt way of describing the fact that the United States and the Soviet Union never actually went to war.
Chinese Perceptions of the Utility of Nuclear Weapons: Prospects and Potential Problems in Disarmament
This paper takes a careful look at China's perceptions of the role of nuclear weapons in its national security policy and defense posture.
North Korea's Nuclear Weapons Development: Implications for Future Policy
Despite the resumption of high-level diplomatic contact between Washington and Pyongyang in late 2009, realization of a non-nuclear Korean Peninsula remains a very remote prospect, with the DPRK insisting that a peace agreement between the U.S. and North Korea and hence the cessation of "hostile DPRK-U.S. relations" are necessary before any consideration of denuclearization.
In Search of the Nuclear Taboo: Past, Present, and Future
One of the most puzzling - if positive - phenomena of the past half century is the non-use of nuclear weapons.
NATO and Nuclear Weapons
The changes in the way that NATO operates raise the question of whether the nuclear weapons stationed in Europe would, in a time of crisis, be an instrument of solidarity, or lead instead to divisiveness.
Support independent French research
Ifri, a foundation recognized as being of public utility, relies largely on private donors – companies and individuals – to guarantee its sustainability and intellectual independence. Through their funding, donors help maintain the Institute's position among the world's leading think tanks. By benefiting from an internationally recognized network and expertise, donors refine their understanding of geopolitical risk and its consequences on global politics and the economy. In 2026, Ifri partners with over 90 French and international companies and organizations.