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Dom Oldridge's avatar

European and UK defence expansion is fundamentally hindered by Public/Voter Education, Welfare prioritisation, and Democratic cycles.

This centres on a "trilemma" of competing domestic pressures.

Long-term sustainability faces these three systemic barriers:

1. The Education and Perception Gap

A primary threat to sustained defence expansion is the lack of public understanding regarding modern security requirements.

• The "Peace Dividend" Mindset: Decades of relative stability have led to a population that views military spending as a relic of the past rather than a current necessity.

• Misunderstanding Threat Modernity: There is often a disconnect between public perception and the reality of gray-zone warfare, cyber threats, and the industrial mass required for conventional deterrence.

• Inconsistent Support: While support for military spending in the UK reached record levels in 2025 (40% in favour vs. 20% against), only 9% of the population view it as the top priority for extra spending. This suggests that support is "shallow" and easily eroded when other domestic needs arise.

2. The "Welfare vs. Warfare" Addiction

European states face a structural "welfare-to-weapons" crisis where entrenched social spending makes fiscal pivots to defence politically explosive.

Crowding Out: Advanced European economies are projected to face spending pressures of up to 5.7% of GDP by 2050 due to aging populations and climate goals. This leaves little "fiscal space" for the 3%–5% GDP defence targets now being discussed by NATO.

Fiscal Barriers: In the UK, the "ambition" to reach 3% of GDP is strictly subject to "economic and fiscal conditions," essentially subordinating national security to immediate budgetary health.

Debt Constraints: With 17 EU members already exceeding debt and deficit benchmarks, any major defence hike often requires unpopular tax increases or cuts to the social safety net.

3. The Short-Termism of Democratic Mandates

Democratic election cycles are inherently ill-suited for the multi-decade timelines required for defence procurement.

• Procurement vs. Polls: Major defence projects (like nuclear submarines or new fighter jets) span decades, but political mandates rarely exceed five years. This leads to a pattern of "start-stop" funding and "glacial delivery".

• Political Hazards: Governments often fear that long-term military investments will be viewed by voters as "corporate handouts" rather than public goods.

• Lack of Insulated Funding: Unlike the UK’s nuclear enterprise, most conventional military funding is not insulated from changes in government, leading to "damaging in-year budget cycles" that prevent long-term industrial planning.

Karen Ege Jensen's avatar

I do very much agree with you. European countries must work together and be able to defend ourselves.

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