France is aspiring for increased sovereignty in European security policy, particularly in the context of its ongoing support for Ukraine. The country is taking significant steps to solidify its position, which involves enhancing collaboration on nuclear deterrence with the United Kingdom. This partnership is a shift in policy that indicates France's intent to assert itself more firmly on the European security stage, aligning certain aspects with the United States' strategies.

A notable development in this new approach was observed during the recent quarterly exercises of the French nuclear forces, known as POKER, where British military officials were invited to participate for the first time. This marked a significant shift as it provided foreign observers with unprecedented insight into France's nuclear deterrent capabilities. Such collaboration indicates a commitment to deeper military ties and the aspiration to strengthen collective defense strategies among European nations, potentially reshaping the security landscape in Europe.

The establishment of a new joint nuclear steering group between Britain and France further underscores the intent to develop strategic cooperation in nuclear defense. This ongoing partnership, which also responds to global security challenges, may serve to bolster Europe's overall deterrent capabilities while highlighting the need for a cohesive stance on security matters among European nations. The implications of these developments suggest an evolving security infrastructure that may redefine traditional concepts of deterrence in the region.