On 12 April 2025, the European Union (EU) finance ministers, joined by their counterparts from the UK, Norway, and Switzerland, expressed their support for a joint defence fund aimed at collectively purchasing and owning military equipment. The initiative would bring together EU and selected non-EU countries to streamline defence spending and enhance coordination (Strupczewski & Badohal, 2025). This proposal originates from a report by the Bruegel think tank, commissioned by the Polish Presidency of the Council of the EU. Its premise is the urgent need for the EU to achieve strategic autonomy, reversing decades of economic dependencies and fragmented strategic planning. This is deemed essential to effectively respond to contemporary threats, chief among them, a potential attack from Russia (Bortoletto, 2025; Wolff et al., 2025), following the diminishing reliability of the United States as Europe's primary security guarantor.