"We are talking about billions. There is no understating how expensive a nuclear program is... just the upkeep of the French and the UK nuclear programs are extremely expensive." The geopolitical shift towards an independent European deterrent necessitates a massive increase in sovereign defense spending. Since the US is viewed as unreliable, this capital will flow specifically to European defense contractors (particularly in France and the UK) rather than US firms, driving a "Buy European" supercycle in the defense industrial base. Long European Defense beneficiaries via sector exposure. High costs could lead to budget stalemates or political fragmentation within the EU; non-proliferation treaties could block development.