European Pension Funds and Defence Post-2024 ESG Reinterpretation and the Gradual Reopening of Institutional Capital

The relationship between European pension funds and the defence sector has historically been framed through exclusion, grounded in ESG constraints and reputational risk. That framing is no longer sufficient to describe current developments. The legal baseline has not materially changed, and no single regulatory event has formally redefined defence as an investable category. Yet, within this stable legal framework, a more subtle shift is observable. A limited number of large institutional investors, particularly in the Nordic region, are moving from implicit caution toward structured forms of selective admissibility, grounded in fiduciary reasoning that increasingly incorporates security, resilience, and sovereignty considerations. The central issue is whether this constitutes a meaningful reopening of long-term institutional capital to the defence sector, or whether it remains a narrow and still tentative adjustment in policy language and investment practice. The report is structured to address this question through a strict analytical separation of four distinct layers. It first reconstructs the legal and regulatory baseline, clarifying what the applicable EU framework does and does not permit. It then examines the policy layer, analysing official documents from selected pension funds to identify what has actually changed in investment principles and exclusions.