Security - Defense
As a result of global strategic competition, security and defense issues are marked by the return of major wars and nuclear deterrence, the transformation of terrorism and the race for military technologies.
Related Subjects
Turkey and France - Allies or Rivals: Opportunities to be Seized
As international relations have become increasingly unpredictable, the quest is to find a semblance of normality. Alliances are shifting as interests are changing. The so-called order established after the Second World War is being shattered by those who have given so much to create it. Global relations are being transformed by countries that wish to follow the rules and others that want to circumvent or ignore them. In this uncertain environment, it is therefore all the more crucial to find stable allies.
Turkey and France - Allies or Rivals: Opportunities to be Seized
As international relations have become increasingly unpredictable, the quest is to find a semblance of normality. Alliances are shifting as interests are changing. The so-called order established after the Second World War is being shattered by those who have given so much to create it. Global relations are being transformed by countries that wish to follow the rules and others that want to circumvent or ignore them. In this uncertain environment, it is therefore all the more crucial to find stable allies.
Addressing the Threat of Terrorism | NATO Public Forum 2025
NATO Public Forum 2025 LIVE | Day 1, 24 June 2025. Terrorism, instability and regional fragility continue to pose urgent challenges across the Middle East, North Africa, and the Sahel with direct implications for Allied security. How can NATO partnerships in its southern neighbourhood address the intertwined security, demographic and economic drivers behind this challenge? How to respond to the growing relevance of cyber terrorism and hybrid conflict?
Design, Destroy, Dominate. The Mass Drone Warfare as a Potential Military Revolution
The widespread use of drones observed in Ukraine—both in terms of the scale of the fleets deployed and their omnipresence in the operations of both belligerents—appears to meet the conditions of a genuine military revolution.
Putin Eyes Peacemaking Role In Israel-Iran Air War
Vladimir Putin is eyeing the conflict between Israel and Iran as an opportunity to thrust himself to the forefront of the international stage, more than three years into his invasion of Ukraine.
Macron’s Southeast Asia trip: What is behind the French president’s ‘third way’ proposal?
In a recent Southeast Asia tour, Macron pitched ‘strategic autonomy’ as a means for nations to avoid choosing sides in the US-China rivalry, offering France and Europe as alternative partners
Europe is trying to woo Southeast Asia — but it won’t win it over the U.S. or China
European leaders are looking to Southeast Asia with renewed interest amid Washington’s aggressive tariff agenda, but experts warn that the state of regional trade ties makes it challenging to disrupt the U.S. or China’s hold.
It’s difficult to assess the consequences of the strikes on the nuclear program itself and the facilities, as we are still waiting for independent analyses of the satellite imagery.
quoted in the Bulletin of the Atomic Scientists
The Hunt for Economic Security: The Role of Navies in Deterring Threats to the Maritime Economy
The maritime domain is currently faced with a wide variety of threats, such as climate change, economic warfare, shadow fleet operations, protection of critical infrastructures, and illicit activities ranging from illegal fishing to piracy. Navies suffer from inherent limitations when deterring threats to the global maritime economy: their global presence and permanence limits their credibility in terms of deterrence, their focus usually set on immediate deterrence, implementing deterrence by punishment in and from the naval domain is difficult and costly.
quoted by Leila Abboud in the Financial Times
The "Europe of Internal Security": An Unknown Quantity - Politique étrangère, Vol. 90, No. 2, Summer 2025
The new European Internal Security Strategy, unveiled by the European Commission in April 2025, provides an opportunity to shine a light on a little-known policy. To mitigate the problems created by freedom of movement, substantial additions have been made to European internal security policy over the last few years. The European Union is constantly striving to become stronger in order to combat crime, terrorism, illegal immigration, and hybrid threats more effectively.
Turkey and France - Allies or Rivals: Opportunities to be Seized
As international relations have become increasingly unpredictable, the quest is to find a semblance of normality. Alliances are shifting as interests are changing. The so-called order established after the Second World War is being shattered by those who have given so much to create it. Global relations are being transformed by countries that wish to follow the rules and others that want to circumvent or ignore them. In this uncertain environment, it is therefore all the more crucial to find stable allies.
Design, Destroy, Dominate. The Mass Drone Warfare as a Potential Military Revolution
The widespread use of drones observed in Ukraine—both in terms of the scale of the fleets deployed and their omnipresence in the operations of both belligerents—appears to meet the conditions of a genuine military revolution.
The Hunt for Economic Security: The Role of Navies in Deterring Threats to the Maritime Economy
The maritime domain is currently faced with a wide variety of threats, such as climate change, economic warfare, shadow fleet operations, protection of critical infrastructures, and illicit activities ranging from illegal fishing to piracy. Navies suffer from inherent limitations when deterring threats to the global maritime economy: their global presence and permanence limits their credibility in terms of deterrence, their focus usually set on immediate deterrence, implementing deterrence by punishment in and from the naval domain is difficult and costly.
The "Europe of Internal Security": An Unknown Quantity - Politique étrangère, Vol. 90, No. 2, Summer 2025
The new European Internal Security Strategy, unveiled by the European Commission in April 2025, provides an opportunity to shine a light on a little-known policy. To mitigate the problems created by freedom of movement, substantial additions have been made to European internal security policy over the last few years. The European Union is constantly striving to become stronger in order to combat crime, terrorism, illegal immigration, and hybrid threats more effectively.
The Revenue Sources Sustaining Sudan’s Civil War. Lessons for the year 2023
Wars require money and resources, and often, most conflicts involve controlling sources of income and supply lines or denying them to enemies. This has been the case in Sudan’s past conflicts and is again as the civil war—between the Sudan Armed Forces (SAF), commanded by General Abdelfattah al-Burhan, and the paramilitary Rapid Support Forces (RSF), commanded by General Mohammed Hamdan Daglo “Hemedti” —has sunk into a protracted conflict.
A Fragile Consensus? The Pressure on the Norm Against Nuclear Testing
Apart from North Korea, no state has conducted explosive nuclear tests in the 21st century, reflecting the emergence of a strong international norm against such testing.
The Franco-German Brigade and the Revival of European Defense
One thing has been clear since Donald Trump's return to the White House: the very existence of the European unification project is threatened. Unless it develops a sovereign defense policy to counter the war in Ukraine and the weakening of American security guarantees, the European Union will continue to see its internal cohesion and external attractiveness wane.
Taking the Pulse: Can Europeans Build Their Independent Extended Nuclear Deterrent?
Confronted with a U.S. disengagement and the Russian threat, Europeans are reconsidering their stance on nuclear deterrence. Given the capabilities of the French and British arsenals, can Europe develop an independent nuclear deterrent?
The European Space Model: Renewing Ambition in a Changing Strategic Landscape
The European space model, based on science, cooperation and trade, is now being undermined by changes in international relations and the economic upheavals brought about by New Space. In light of the war in Ukraine and American disengagement, Europe needs to rethink its strategy by adding a fourth pillar dedicated to defense, in order to strengthen its sovereignty and deter possible aggression against the continent.
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.
Putin Eyes Peacemaking Role In Israel-Iran Air War
Vladimir Putin is eyeing the conflict between Israel and Iran as an opportunity to thrust himself to the forefront of the international stage, more than three years into his invasion of Ukraine.
Europe is trying to woo Southeast Asia — but it won’t win it over the U.S. or China
European leaders are looking to Southeast Asia with renewed interest amid Washington’s aggressive tariff agenda, but experts warn that the state of regional trade ties makes it challenging to disrupt the U.S. or China’s hold.
Macron’s Southeast Asia trip: What is behind the French president’s ‘third way’ proposal?
In a recent Southeast Asia tour, Macron pitched ‘strategic autonomy’ as a means for nations to avoid choosing sides in the US-China rivalry, offering France and Europe as alternative partners
quoted by Leila Abboud in the Financial Times
The 'Macron Doctrine' goes to Asia: Autonomy with partners, steady on China
The French president calls for a 'third way' in the Indo-Pacific
Macron calls for Europe and Asia to unite and resist ‘spheres of coercion’
French President Emmanuel Macron used a keynote speech Friday at Asia’s top regional security conference to call on European and Indo-Pacific nations to pursue "strategic autonomy" — avoiding picking sides between China and the United States — and instead forge “coalitions of action” while standing up to “spheres of coercion.”
Taking the Pulse: Should the EU Suspend its Association Agreement With Israel?
Israeli leaders are clearly stating their intention to forcibly displace Gazans out of the Strip, a policy which amounts to ethnic cleansing. To uphold its commitment to human rights, should the EU suspend its association agreement with Israel?
Europe thinks the unthinkable on a nuclear bomb
Poland wants co-operation with France on a nuclear deterrent. That could take many forms.
France starts 2025 with fresh controversy, questions over Africa
France starts 2025 with a further drawdown of its military presence in its former African colonies, and fresh tensions ignited this week with controversial remarks by French President Emmanuel Macron.
Will Europe's pivot to Asia have any teeth?
Spurred by fears of a ‘new Ukraine’ in East Asia, European powers are ramping up their presence in the Indo-Pacific.
Addressing the Threat of Terrorism | NATO Public Forum 2025
NATO Public Forum 2025 LIVE | Day 1, 24 June 2025. Terrorism, instability and regional fragility continue to pose urgent challenges across the Middle East, North Africa, and the Sahel with direct implications for Allied security. How can NATO partnerships in its southern neighbourhood address the intertwined security, demographic and economic drivers behind this challenge? How to respond to the growing relevance of cyber terrorism and hybrid conflict?
France, Turkey, and Shifting Balance - Léo Péria-Peigné
The interview explores France’s withdrawal from Africa, its strategic pivot to NATO’s eastern flank, and the complex dynamics with Turkey. It also touches on Europe’s military dilemmas, the growing strength of Turkey’s defense industry, and the limits of French influence in the Middle East. A clear-eyed look at where Europe stands—and where it may be heading.
2nd Maritime Security Conference: Threats to Maritime Trade and Maritime Infrastructure
Guillaume Furgolle, military fellow at the Defense Research Unit of the Security Studies Center at Ifri, participated in the 2nd Maritime Security Conference held on April 2, 2025. The topic of the conference was "threats to maritime trade and maritime infrastructure". Guillaume Furgolle spoke about the French vision of maritime security.
Replay - European Security: Perspectives from Latvia. Debate with the Minister of Defense of the Republic of Latvia, Andris Sprūds
How should European security be approached in the face of the challenges posed by the war in Ukraine? Replay of the conference European Security: Perspectives From Latvia. Debate with the Minister of Defense of the Republic of Latvia, Andris Sprūds.
Arctic: A New Era of Geopolitical Tensions? The Alert from the Norwegian Intelligence Director
An interview with Nils-Andreas Stensønes, Director of the Norwegian Intelligence Service, conducted by Daphné Benoit, Head of international affairs, AFP, on the occasion of Ifri's conference "New geopolitical realities of the Arctic", 19 March 2025.
(Replay) US-China-Taiwan Relations: What to expect in the Trump II Era?
Replay of Ifri's Center for Asian Studies' conference "US-China-Taiwan Relations: What to expect in the Trump II era?", held at Ifri on Tuesday 11 March 2025.
Better know a nuke: France
In this episode of The Arms Control Poseur, host Dr Alexander Bollfrass is joined by nuclear policy experts Héloïse Fayet, Emmanuelle Maitre and Dr Liviu Horovitz to discuss the history and the current trajectory of France's nuclear arsenal.
Naval Power in Support of Maritime Economy: An Interview with Vice-Admiral Jeffrey Anderson (U.S. Navy)
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy, Vice-Admiral Jeffrey Anderson, Commander of the 6th Fleet, U.S. Navy, and Commander of the Striking and Support Forces NATO, share insights on the crucial role that naval power plays in support of maritime economy.
How do maritime companies cooperate with the navies? An interview with Simon Bergulf, MÆRSK
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Simon BERGULF, Group Representative Europe Public and Regulatory Affairs, Head of Energy transition and Operations, Maersk, shares insights on how maritime companies collaborate with the navies to secure 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.
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.
How do maritime companies cooperate with the navies? An interview with Evan FUERY, EQUINOR
On the sidelines of the Paris Naval Conference 2025, on February 4, 2025, organized by Ifri and the French Navy (Marine nationale), Evan FUERY, Senior Vice-President for Corporate Security and Crisis Management, EQUINOR, shares insights on how maritime companies collaborate with the navies to secure 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.
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It’s difficult to assess the consequences of the strikes on the nuclear program itself and the facilities, as we are still waiting for independent analyses of the satellite imagery.
quoted in the Bulletin of the Atomic Scientists
quoted by Leila Abboud in the Financial Times
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.
Merz's statement now needs to be followed up in the long term at political level, on both the French and German sides. It's been on the table for five years, and if we don't talk about it now, when Europe is in danger, we'll never talk about it.
cited by Politico.
Related centers and programs
European & Transatlantic Security
The European & Transatlantic Security Program aims to contribute to the strategic debate by developing analyses around three main axes: European defense and the security architecture of the European continent, institutional and strategic links between the Treaty Organization of North Atlantic (NATO) and the European Union (EU), as well as the evolution of the transatlantic relationship.
Internal Security
The distinction between internal and external threats is often exaggerated, as the borders are so porous. Conflicts taking place thousands of kilometers from France can have tragic resonances on national territory. Radicalization, terrorism and even organized crime have an international dimension that cannot be ignored.
Deterrence and Proliferation
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.
Observatory on Future Conflicts
The Observatory of Future Conflicts is a research program carried out by the French Institute of International Relations and the Foundation for Strategic Research on behalf of the three army headquarters aimed at studying developments in tensions and armaments at the horizon 2040 in a transversal perspective, taking into account the issues of each army.
Security Studies Center
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.
Defense Research Unit
The Defense Research Unit is a program that aims at stimulating the strategic debate by dealing with subjects at the junction of the “technico-operational” and the “political-strategic”. A unique structure in France, it brings together civilian researchers and “military fellows” from each of the three armies to produce work on defense policies, the capability and strategic adaptation of armies, and foresight on tomorrow's conflicts.