France’s Forward Deterrence Model: Europeanizing the National Deterrence

France’s forward deterrence model seeks to project its national nuclear doctrine into a wider European security architecture.

The current geopolitical order is characterized by anarchy and nuclear uncertainty. States are heading towards strategic autonomy, searching for their security and survival. The arrival of President Donald Trump in January 2025 has further exacerbated the situation. With reorienting its ties with adversaries and scolding allies, the Trump 2.0 administration is pursuing a conservative path where the “no permanent friends or enemies” logic fits exactly. Europe has become one of the primary targets of Trump’s protectionist policies. The NATO alliance, as of now, seems dormant with no prominent role to play. The ‘civilizational erasure’ warning of President Trump no doubt appears to be more like political rhetoric, but what Europe is going through now is also a reality.

All this has resulted in one major development: Europe is now recalibrating its domestic as well as foreign interests. The recent Europe-China engagements are a clear manifestation of a collective changing mindset amongst Europeans. The major issue that Europe is facing nowadays is the erosion of its security and defense. France has now appeared as a leading European state in this domain, creating an environment where it is, if not completely, then adjacently providing US-like deterrence to the entire European continent. Although it has been a long-time French wish to Europeanize NATO, the current time frame provides suitable leverage to be exploited. A novel model has been launched by France, known as “Forward Deterrence,” which aims at addressing the national and continental security needs to some extent.

Forward Deterrence Doctrine

On March 2, 2026, French President Emmanuel Macron delivered a long-awaited speech at the Île Longue naval base. These speeches are a French constitutional ritual whereby every President has to address the nation once in his term over France’s force posture. Although the speech was part of legal custom, the introduction of some novel concepts by the French President Macron has grabbed international attention. The speech revolved around one major concept, “Forward Deterrence” – a model that will define future French nuclear posturing in Europe. President Macron noted, “We must plan our deterrent strategy within the depths of the European continent, with the gradual introduction of what I’ll term ‘forward deterrence’.”

In security studies, Forward Deterrence is defined as the deployment of strategic forces or weapons near the adversary’s border to implement the area denial strategy. The concept of ‘Forward Deterrence’ should not be confused with ‘Extended Deterrence,’ which assures permanent security guarantees to the allies. This is what President Macron’s speech actually means: France will not be going to replace the American role; rather, it will complement the existing European security architecture by taking a greater share of responsibility amid the changing geopolitical conditions.

A. Forward Deployment

Under this domain, nuclear-capable aircraft will be temporarily deployed at various European bases. No permanent nuclear basing will be there. As of now, approximately eight European countries, i.e., Germany, the UK, Poland, etc., have been integrated into this novel structure. Both France and Germany have launched a ‘Nuclear Steering Group’ for closer strategic coordination. In addition, integrated allies will participate in French nuclear drills, mainly Poker drills, as well as some non-nuclear operational projects.

President Macron implicitly stated, “The nation’s vital interests are a key component of our nuclear strategy. We’ve never intentionally arranged them. Our red lines aren’t very obvious. They are not able to be. Our interests, though covering both mainland and foreign France, should certainly not be limited to the boundaries of our nation.” Under this new strategy, other than the mainland or the continent, these vital interests could include France’s overseas territories. The ongoing conflict in the Middle East is its best manifestation, where French casualties have been reported in countries including Iraq.

C. Vertical Proliferation

Another most significant development is France’s decision to increase the number of its existing nuclear warheads. President Macron stated, “I’ve made the decision to add more warheads to our arsenal. As we have in the past, we will no longer publish numbers on our nuclear stockpile in order to put an end to any conjecture.” As of now, France has nearly 290 warheads. However, the future number is made ambiguous deliberately by French authorities. This step comes amid the increasing geopolitical uncertainties and, in particular, the unreliability of the US.

D. Conventional Deterrence

France will work to improve its conventional forces in addition to its nuclear deterrent. The president highlighted ground-based air defense, the European project to create long-range missiles, and programs like the French-German early warning program called JEWEL as crucial. The goal of these initiatives will be to improve the system for managing escalation.

Strategic Implications

Apparently, the introduction of the “Forward Deterrence” doctrine seems quite attractive and an innovative concept. However, that’s not the case. Its implementation would be hindered by a number of factors. First, this idea is presented by President Macron, who belongs to a left-wing political party. What if the far right wins the next presidential election? Will the idea still be relevant? President Trump has already mentioned several times that President Macron has a very short time to be in office. Second, the deployment and launching orders of nuclear-capable platforms from European bases will be under strict French control. This will create a US-French power struggle in Europe. Apart from this, will every European country agree on France’s novel doctrine? The world has already observed sharp differences between EU members over the Ukrainian matter.

Moreover, it could create a NATO-EU clash, which includes duplicity of various platforms and infrastructure. As France is heading towards vertical proliferation, it will disturb the so-called non-proliferation regime. France’s long-time moratorium will be abolished, deteriorating its international prestige. Likewise, France’s decision to deploy nuclear-capable platforms near Russian borders, in particular Poland, will have a stark reaction from the Russian Federation. Poland has already asked the Trump administration to establish ‘Fort Trump’ on their territory as a permanent US nuclear base. France can exploit this opportunity, further complicating EU-Russia relations.

Although heading towards achieving the goal of strategic autonomy is the European right, such unilateral measures as taken by France should be assessed critically before implementation. The current international arena is marked by heightened geopolitical uncertainty, where any step taken by any nation-state could create further instability. President Macron’s decision to opt for a forward deterrence strategy is more about strengthening its strategic foothold in Europe and sidelining the US than Making Europe Great Again. Due to visible hurdles in its way, the doctrine could be implemented partially in the near future.

Taut Bataut is a researcher and writer that publishes on South Asian geopolitics

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