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The Challenges of Maintaining Nuclear Cultures : US and UK perspectives

Studies
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Référence taxonomie collections
Proliferation Papers
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Références
Proliferation Papers, No. 55, January 2016
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Accroche

After the world entered the nuclear age, civilian and military organizations have witnessed the slow emergence of nuclear cultures, defined as the set of values and knowledge, shared among the national security community, about the relative importance of nuclear weapons in the country’s defense posture, the distinctive features of nuclear weapons in terms of security, safety and operational requirements, and the workings of deterrence. 

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Geiger counter with radioactive materials in the background
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Nuclear cultures have helped to ensure some level of coherence in policymaking and, most importantly, to maintain safe and effective deterrents. At a national level, however, each nuclear culture is confronted with significant challenges, such as generational change, decreasing levels of understanding or attention among the political and military leadership, insufficient funding or a growing inability to meet manpower requirements in both the nuclear weapons complexes and the armed forces. This paper looks at the United States and United Kingdom’s recent efforts to maintain their nuclear culture, and at the key challenges these two countries face while pursuing this aim.

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978-2-36567-518-5

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The Challenges of Maintaining Nuclear Cultures : US and UK perspectives

Decoration
Author(s)
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Security Studies Center
Accroche centre

Heir to a tradition dating back to the founding of Ifri, the Security Studies Center provides public and private decision-makers as well as the general public with the keys to understanding power relations and contemporary modes of conflict as well as those to come. Through its positioning at the juncture of politics and operations, the credibility of its civil-military team and the wide distribution of its publications in French and English, the Center for Security Studies constitutes in the French landscape of think tanks a unique center of research and influence on the national and international defense debate.

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Nuclear ballistic missile submarine, in transit on the surface
Deterrence and Proliferation
Accroche centre

The conflicts in Europe, Asia and the Middle East demonstrate a return of nuclear power to the balance of power. Arsenals are being modernized and expanded, while arms control is collapsing. This research program aims to analyze these phenomena.

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French Forward Deterrence: What Is in It for the Baltic States?

Date de publication
25 May 2026
Accroche

For what may be its most significant stress test since the end of the Cold War, European deterrence is under strain. Russia’s war against Ukraine has demonstrated Moscow’s willingness to use force and its ability to combine conventional operations with nuclear signalling, coercive rhetoric, and hybrid actions. At the same time, the gradual deterioration of transatlantic relations has revived concerns about the reliability of extended deterrence.

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Europe at the Crossroads of DefTech: Rethinking the European Defense Innovation Ecosystem

Date de publication
16 February 2026
Accroche

“The way I look at Iron Dome is as the ultimate manifestation of the future of the United States’ role in future conflicts, which is not to be the world police, but to be the world gun store,” said Palmer Luckey in November 2023. Luckey is the founder of Anduril, one of the most prominent DefTech companies. The ambition is clear: to participate in global rearmament by capitalizing on the quality of American innovations and to dominate the arms market—at least in the West—through technological mastery.

Alexandre PAPAEMMANUEL Laure de ROUCY-ROCHEGONDE
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Taking the Pulse: Is France’s New Nuclear Doctrine Ambitious Enough?

Date de publication
12 March 2026
Accroche

French President Emmanuel Macron has unveiled his country’s new nuclear doctrine. Are the changes he has made enough to reassure France’s European partners in the current geopolitical context?

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Macron Offers a Promising Vision for Nuclear Deterrence in Europe

Date de publication
11 March 2026
Accroche

Macron’s concept of ‘forward deterrence’ offers a distinctly European approach to nuclear deterrence.

Héloïse FAYET Darya DOLZIKOVA
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Geiger counter with radioactive materials in the background
Dennis van de Water/Shutterstock.com

How can this study be cited?

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Linton BROOKS, Tom McKANE, « The Challenges of Maintaining Nuclear Cultures : US and UK perspectives », Studies, Proliferation Papers, Ifri, 26 January 2016.
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The Challenges of Maintaining Nuclear Cultures : US and UK perspectives