When Tariffs Weren't Enough

The same three shocks hit every Western economy this year. China weaponized its supply chains — tungsten export controls in February, steel dumping, the steady pressure on critical inputs. Russia menaced energy infrastructure and undersea cables with a tempo that meant, as one peer put it, the question was no longer "what if" but "these things are happening now" ^[1]. And the Iran war closed the Strait of Hormuz, sending Brent crude above $110 and European gas prices up 70% since March ^[2]. Canada, the EU, and the UK all moved to protect domestic steel. What they did next reveals how far one of them has gone. Canada passed the One Canadian Economy Act in April, using procurement mandates and tariff relief to shield its steel industry ^[3]. The EU doubled steel tariffs to 50%, with Trade Commissioner Maroš Šefčovič framing it as "strategic autonomy and industrial strength" and French industry minister Stéphane Séjourné calling it "industrial sovereignty" ^[4]. Both allies stayed within the familiar toolkit of the trading state: tariffs, procurement rules, subsidy adjustments. The UK seized a steel plant from its Chinese owner and began redirecting pension savings into national industry. When Keir Starmer announced the nationalization in May, he called it something more than a rescue.

This is what an activist state looks like – taking decisions in the national interest. — Keir Starmer

He described steel as "the ultimate sovereign capability" ^[5]. The announcement landed during a premiership crisis: 34 MPs had called for his resignation after significant local election losses, and the speech was intended as much to reset his leadership as to rescue Scunthorpe ^[5]. By the time the Steel Industry (Nationalisation) Act took effect on July 16, seizing the plant from China's Jingye Group, Beijing's response confirmed the stakes. China's Foreign Ministry warned that "how Britain handles the matter will directly affect Chinese investors' confidence in the UK's investment climate" ^[6]. The nationalization was not a one-off. It was the sharpest point of a policy pattern that had been accumulating for months. The China-facing response had begun in March, when the government unveiled a steel strategy with £2.5 billion in funding through the National Wealth Fund and 50% tariffs on imports above sharply reduced quotas ^[7]. Peter Kyle, the Science and Technology Secretary, framed it as a break with decades of orthodoxy.

With this strategy we are closing the decades-long chapter of destructive de-industrialisation and committing instead to strengthening and sustaining Britain as a steel-making nation. — Peter Kyle

The same month, the government blocked China's Ming Yang from building a £1.5 billion wind turbine factory in Scotland on national security grounds, stating it would "co-operate where we can, whilst protecting our security and resilience" ^[8]. When China imposed tungsten export controls in February — Beijing produces 80% of global supply — the UK responded by reviving domestic mining at Hemerdon in Devon and Redmoor in Cornwall ^[9]. By May, the UK had also sanctioned Chinese entities over Russia-Ukraine ^[10]. The steel tariffs, meanwhile, were calibrated to create friction even with allies: India and the UK entered negotiations after the 50% rate threatened steel trade under their CETA deal ^[11]. The nationalization itself had been prefigured by emergency legislation in April 2025 that gave the government operational control of British Steel, after Business Secretary Jonathan Reynolds accused Jingye of deliberately refusing to buy raw materials to keep blast furnaces running ^[12]. Steel was the most visible front, but the crisis crushing British industry was also about energy. In March, as the Iran war closed the Strait of Hormuz, the government drafted fuel rationing contingency plans — priority access for emergency services, purchase limits for ordinary motorists ^[13]. Kirill Dmitriev, head of Russia's RDIF, warned the UK and EU faced the "most severe energy crisis in the history of mankind" and were "not at all prepared" ^[2]. The economic projections were grim: 163,000 UK job losses, GDP growth falling to 0.3%, with South Wales and the Humber — the steelmaking regions — hardest hit ^[14]. Rachel Reeves attributed the stagnation directly to the war: "not a war we wanted or joined, but one that will have an impact at home" ^[15]. The response came in April, when Reeves expanded the British Industrial Competitiveness Scheme to cut electricity bills for 10,000 manufacturers by up to £40 per megawatt-hour starting 2027, with 3,000 aerospace, automotive, steel, and pharmaceutical firms receiving additional one-off payments ^[16]. Kyle made the framing explicit: "when global instability puts businesses under pressure we'll always do what's needed to support them and ensure Britain's resilience" ^[16]. The energy pressure predated the Iran war — Jim Ratcliffe had warned in February that UK industrial energy costs were three to four times US rates and carbon taxes had quadrupled ^[17] — but the Hormuz closure turned a chronic condition into an acute crisis. The National Wealth Fund, the same vehicle funding the steel strategy, committed $805 million to Rolls-Royce small modular reactors through Great British Energy-Nuclear, a government-owned entity ^[18]. Starmer's proposed EU reset bill sought dynamic alignment on food standards, carbon emissions, and electricity, framed as building "economic resilience across the continent" in a world of "massive conflict" and "great uncertainty" ^[19]. The EU rejected a goods-only single market but continued negotiations on defense-industrial cooperation and emissions trading linkage ^[20]. In June, peers warned that Russia was actively seeking to harm the UK through sabotage of undersea cables and critical infrastructure ^[1]. Paying for all of this required something more than tariffs and subsidies. It required redirecting the flow of British savings. In April, MPs reinstated a power allowing ministers to direct workplace pension schemes to invest in UK-based projects — a mechanism to channel domestic savings into national industrial investment ^[21]. The same month, the government launched a £500 million Sovereign AI Fund, a state-backed venture capital unit explicitly framed as serving both "economic prosperity and national security" ^[22]. The National Wealth Fund sat at the center of it all — steel, nuclear, and the broader investment architecture. But the pension mandate hit a wall. The House of Lords voted 234 to 152 to reject it, with critics warning it risked lowering returns for savers ^[23]. The government did not retreat. In June, the Department for Work and Pensions launched a separate consultation to unlock surplus capital from overfunded defined benefit pension schemes — a workaround that aimed at the same destination by a different route ^[24]. Across all of this, the vocabulary repeats. "Sovereign capability." "Resilience." "National security." Kyle's declaration that the government had moved "from protecting the ideology of free trade at any cost, to defending critical industries and national security" could serve as the epigraph for the whole enterprise. The EU's parallel language — Šefčovič's "strategic autonomy," Séjourné's "industrial sovereignty" — confirms this is a Western-wide shift in the vocabulary of economic policy. The UK has simply taken the words further into action than any ally has. The strategy is coherent. The political foundation under it is not. The Lords' rejection of the pension mandate means one of the three pillars — financial redirection — rests on a workaround, not a mandate. The nationalization was announced by a prime minister fighting for his political life, with 34 of his own MPs calling for his resignation. The DWP's consultation on surplus pension capital is a government threading needles rather than commanding the field. The pattern is real. The grip is not sure.