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Security - Defense

Description

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.

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 A soldier looking at a map on a laptop.
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Publications
Date de publication
February 2026

Mapping the MilTech War: Eight Lessons from Ukraine’s Battlefield

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Donbass, Ukraine, August 13, 2025 – A Ukrainian soldier pilots a Baba Yaga drone.
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Donbass, Ukraine, August 13, 2025 – A Ukrainian soldier pilots a Baba Yaga drone.
Credits : Jose HERNANDEZ Camera 51/Shutterstock.com
Accroche

This report maps out the evolution of key technologies that have emerged or developed in the last 4 years of the war in Ukraine. Its goal is to derive the lessons the North Atlantic Treaty Organization (NATO) could learn to strengthen its defensive capabilities and prepare for modern war, which is large-scale and conventional in nature.

Élie TENENBAUM Bohdan KOSTIUK Daryna-Maryna PATIUK Anastasya SHAPOCHKINA
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Imagining Beyond the Imaginary. The Use of Red Teaming and Serious Games in Anticipation and Foresight

Date de publication
30 March 2023
Accroche

The Red Team Defence demonstrates the Ministry of the Armed Forces' desire to appropriate new foresight tools. Thus, brain games or serious games aim to bypass the weight of the military hierarchy, the standardisation of thoughts and cognitive biases in order to avoid strategic unthinking.

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Rebooting the Entente: An Agenda for Renewed UK-France Defense Cooperation

Date de publication
22 February 2023
Accroche

The Franco-British Summit on March 10th, 2023, will mark a much-needed reset in bilateral cooperation, following years of strained relations. With a recently re-elected French president and a new British Prime minister, both sides are committed to making this summit a success and re-launching a positive agenda for bilateral cooperation. The summit, the first since Sandhurst in 2018, will focus on three key topics: migration, energy, and foreign policy. Defense cooperation will also be addressed, as it remains the cornerstone of the bilateral relationship, though it may take a less prominent part than on previous occasions.

Alice BILLON-GALLAND Élie TENENBAUM
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Freedom, EU, NATO: Ukrainian Society Has Made its Choice

Date de publication
21 February 2023
Accroche

The Ukrainian resistance should be seen in its long-term context, starting with independence in 1991, and confirmed by the events of 2014. 

Olexiy HARAN Petro BURKOVSKYI
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Naval Combat Redux: A Renewed Challenge for Western Navies

Date de publication
09 January 2023
Accroche

Our world is becoming increasingly contested and unpredictable and we are trending towards a return of great power strategic competition, characterized by more frequent challenges to the established rules-based international order. As a consequence, the risk of interstate conflict continues to rise. This regressive evolution is most readily apparent in the maritime domain, where the concomitant impacts on the free flow of international trade and the control of illegal and unregulated fishing are interlaced with the prescient, yet growing challenge of environmental security. 

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Self-defense Groups, the Pyromaniac Firefighters of Sahel

Date de publication
14 December 2022
Accroche

Since 2012, the proliferation of jihadist groups across the Sahel has monopolized the attention of the authorities.forced by the threats they represent and the weakening of their regal power, states are gradually withdrawing from their peripheral rural territories. As a result, populations have organized themselves to become local security providers.

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Democratic Republic of Congo: Nothing New in the East

Date de publication
08 December 2022
Accroche

While a state of siege was declared a year ago in two Congolese provinces and Kenyan authorities organized a meeting in Nairobi between the Congolese government and armed groups, the pacification of the Congolese East remains unresolved. This study looks back at the Tshisekedi government's policy and handling of this issue since 2019.

Military Stockpiles: A Life-Insurance Policy in a High-Intensity Conflict?

Date de publication
06 December 2022
Accroche

The war in Ukraine is a reminder of the place of attrition from high-intensity conflict in European armies that have been cut to the bone after three decades of budget cuts. All European forces have had to reduce their stocks to the bare minimum. As a result, support to Ukraine has meant a significant drain on their operational capabilities. A significant amount of decommissioned systems were also donated, due to the lack of depth in operational fleets.

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What Strategic Posture Should France Adopt in the Middle East?

Date de publication
17 November 2022
Accroche

France has a historical presence in the Middle East, where it has many interests to defend: the fight against terrorism, the promotion of the arms industry, the dissemination of humanitarian values, etc. To this end, it has a number of resources at its disposal, notably military: French forces are deployed in Iraq, Syria and Jordan as part of Operation Chammal, in Lebanon for the United Nations Interim Force in Lebanon (UNIFIL), and in the United Arab Emirates.

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France and AUKUS: Bouncing Back to Live up to Pacific Challenges

Date de publication
03 November 2022
Accroche

Back in September 2021, the announcement of AUKUS – the defense partnership between Australia, the United Kingdom (UK) and the United States (US) was a shock to Paris.

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Open Innovation in Defense. Passing Fad or New Philosophy?

Date de publication
26 October 2022
Accroche

The use of civilian technologies on the battlefield—one of the lessons that can be drawn from recent conflicts—is attracting growing interest from the armed forces of France and other nations. The growing number of examples of effective integration of civilian technologies into the armed forces, including during conflict, shows the importance of open innovation and the acceleration of the international race toward innovation in the defense industry.

Raphaël BRIANT
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Confettis d’empire ou points d’appui ? L’avenir de la stratégie française de présence et de souveraineté

Date de publication
27 February 2020
Accroche

France is one of the few nations in the world to benefit from a permanent global military presence. With more than 10,000 military personnel from all three services, deployed across the five continents and the three main oceanic basins, it benefits from the second largest network of prepositioned forces in the world.

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New Global Challenges and European Security

Date de publication
30 December 2019
Accroche

In this special issue of Politique étrangère devoted to the proceedings of the conference organized by Ifri on April 10, 2019, in the Grand Amphitheater of the Sorbonne, on the occasion of its fortieth anniversary, discover the debate moderated by Nicole Gnesotto between Julian King, Jean-Marie Guéhenno, Wolfgang Ischinger, Nathalie Tocci, Hubert Védrine.

Julian KING Jean-Marie GUÉHENNO Wolfgang ISCHINGER Nathalie TOCCI Hubert VÉDRINE Nicole GNESOTTO
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La fourmilière du général : le commandement opérationnel face aux enjeux de haute intensité

Date de publication
27 June 2019
Accroche

Operational command structures have always been able to adapt to the strategic context. However, they now face a new challenge: high intensity threats. 

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The Future of Urban Warfare in the Age of Megacities

Date de publication
21 March 2019
Accroche

Urbanization is a relentless trend, and as cities grow and expand, armed conflict and violence are urbanizing as well. 

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Between Concentration and Dispersion: A Promising Future for Power Relations

Date de publication
20 March 2019
Accroche

The notion of power has long been a topic of study in international relations. In the coming decade, the evolution of power will be characterized by the dynamics of concentration and dispersion. On the one hand, the global system will be marked by the clash of two superpowers, the United States and China. On the other hand, capacity for individual action will proliferate through information and communication technologies.

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Wars in the Next Decade

Date de publication
20 March 2019
Accroche

Forecasting in areas of strategy is particularly delicate as predictions may impact the course of events. While several major trends in the evolution of conflicts during the next decade can be identified, precise forecasts are impossible. Yet one thing is certain: in the next 10 years, decision-makers face unknown risks of significant consequence.

Lawrence FREEDMAN

The Franco-German Tandem: Bridging the Gap on Nuclear Issues

Date de publication
28 January 2019
Accroche

The Franco-German couple has long been charac­terized by divergent trajectories on nuclear matters, and antagonist historical decisions still frame the current relationship.

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Les armées françaises face aux menaces anti-aériennes de nouvelle génération

Date de publication
20 December 2018
Accroche

Although it had never entirely disappeared, the surface-to-air threat was mitigated for three decades by Western air superiority. It now benefits from a modernization and dissemination momentum that will increasingly hinder expeditionary forces’ freedom of action. 

The Erosion of Strategic Stability and the Future of Arms Control in Europe

Date de publication
09 November 2018
Accroche

The instruments of cooperative security created during and since the Cold War to foster mutual confidence and reduce the risks of war, inadvertent escalation, and arms races, in and around Europe, have come under increasing strain.

The Gulf Monarchies' Armed Forces at the Crossroads

Date de publication
04 May 2018
Accroche

Something is happening with the military forces of the Arab monarchies in the Gulf.

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 2025, Ifri supports more than 80 French and foreign companies and organizations.

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Related centers and programs
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T-72B3 battle tank, NATO
European & Transatlantic Security
Accroche centre

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.

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Legionnaires patrolling during the sentinel operation in Paris
Internal Security
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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.

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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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Group of kamkazza combat drones against the background of sky and clouds, top view, 3d rendering. Concept: war in Ukraine, drone attack.
Observatory on Future Conflicts
Accroche centre

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.

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 A soldier watching a sunset on an armored infantry fighting vehicle
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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French soldiers during an exercise in the forest
Defense Research Unit
Accroche centre

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.

Page image credits
A soldier looking at a map on a laptop
(c) Shutterstock