A Transatlantic Defense Industrial Base? Two Contrasting Views
The evolving landscape of global defense cooperation has brought the transatlantic relationship between the United States (US) and Europe into sharp focus. As geopolitical tensions rise and the threat environment becomes more complex, the question of how Europe can best ensure its security while navigating its relationship with the United States has become paramount. This double feature report offers two contrasting views on the dynamics of US-Europe defense industrial relations, highlighting the challenges and opportunities that lie ahead for both parties.
Europe thinks the unthinkable on a nuclear bomb
Poland wants co-operation with France on a nuclear deterrent. That could take many forms.

I see some degree of — I don’t want to say panic — but really alarmed Europeans who realize they need to stick together as much as possible.
If the Europeans want to step up and make up for the loss of American aid to Ukraine, it needs to happen now, they need to put the money on the table; they need to pass on the orders to the defense industry.
Europe is lacking ammunition, we’re lacking replacement parts, we’re lacking readiness.
quoted by Lisa Bryant for Voice of America.
Naval Power and Maritime Economy: Rear Admiral Olivier Berdal, Chief of the Royal Norwegian Navy
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Rear Admiral Olivier Berdal, Chief of the Royal Norwegian Navy, shares insights on the crucial role that naval power plays in support of maritime economy.
Replay - Paris Naval Conference 2025: Naval Power in support of Maritime Economy
Replay of the third edition of the Paris Naval Conference (CNP), bringing together high-level speakers from the military, industry and academia, for the aim of addressing the issues of securing the maritime economy for the world's navies.
Naval Power and Maritime Economy: an interview with Admiral Nicolas Vaujour (Chief of Staff of the French Navy)
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Admiral Nicolas Vaujour, Chief of Staff of the French Navy share insights on the crucial role that naval power plays in support of maritime economy.
Naval Power and Maritime Economy: an interview with Admiral Sir Ben Key, First Sea Lord, Royal Navy
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Admiral Sir Ben Key, First Sea Lord, Royal Navy, shares insights on the crucial role that naval power plays in support of maritime economy.
Naval Power and Maritime Economy: Rear Admiral Søren Kjeldsen, Chief of the Royal Danish Navy
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Rear Admiral Søren Kjeldsen, Chief of the Royal Danish Navy, shares insights on the crucial role that naval power plays in support of maritime economy.
EUDIS, HEDI, DIANA: What's behind Three Defense Innovation Acronyms?
In Europe, with Russia’s war of aggression against Ukraine showing little sign of abating, a persistent gap remains between security needs and defense spending. According to a 2006 commitment enshrined at the 2014 Wales NATO summit, the North Atlantic Treaty Organization (NATO) members should disburse no less than 2% of their national gross domestic product (GDP) on defense, out of which 20% is to be spent on equipment and research and development. In 2024, only 23 Allies out of 32 are expected to meet or exceed this target, though a significant improvement from only three in 2014. This total includes the United States (US) devoting 3.38% of its GDP to defense, constituting almost 70% of all NATO member defense spending combined.
Towards a European Nuclear Deterrent
While major European powers may have to contemplate nuclear deterrence without America, the national flexibility and European financial support required to make it feasible is currently difficult to imagine.
Building European Strategic Autonomy vs. Turkish Strategic Depth: Macron's Diplomatic Gamble
Since coming into office in 2017, Emmanuel Macron has been the loudest advocate for the development of European ‘strategic autonomy’, which aims at reinforcing the European Union’s geo-strategic independence. Asserting the EU’s role on the international stage, starting with its immediate neighborhood, directly clashes with Recep Tayyip Erdogan's long-term expansion strategy in several key areas.
European Strategic Autonomy: Balancing Ambition and Responsibility
For decades, Europe has been trying to chart a path away from the military competition and strategic rivalries that brought it to ruins so many times in history.
The NPT and the Origins of NATO’s Nuclear Sharing Arrangements
Russia has recently accused the United States and NATO Allies of violating the Treaty on the Non-Proliferation of Nuclear Weapons (NPT) by arguing that NATO's nuclear sharing arrangements are not permitted under the Treaty.
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.
The Use of Space for Maritime Security in Europe
The EU is currently developing a Maritime Security Strategy. Space should be integrated in that effort, given its potential for maritime surveillance.
Galileo, the Long Road to European Autonomy
Galileo is one of the most ambitious programs ever managed by the EU. As such, it illustrates the challenges and the opportunities offered by the development of a European Space Policy at the political, industrial, economic and international level.
The Evolving Architecture of Space and Security
Today, Europe is taking initiatives both to prevent space weaponization and to develop space militarization. While national States remain the central players in this regard, the intergovernmental European Space Agency is increasingly involved in security-related activities and the European Union is showing growing political ambitions in this area.
France's Return into NATO: French Military Culture and Strategic Identity in Question
More than 40 years after the unilateral decision by General de Gaulle to withdraw French forces from NATO's integrated military command, President Sarkozy decided that France would reintegrate the Atlantic Alliance’s military structure, based on "full and complete participation". The decision was endorsed by Parliament and has generated little debate in France, while a majority of French people appear to approve of it.
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 2024, Ifri will support more than 70 French and foreign companies and organizations.
