When Supply Chains Become Foreign Policy

The age of benign globalisation is over. Supply chains are no longer neutral plumbing for efficiency. Governments are redrawing the map of trade with export controls, sanctions, tariffs, subsidies, data rules and security reviews. Supply chains have become strategic infrastructure and tools of foreign policy. Boards that ignore this are taking existential risks.

Photo: Sascha Düser

The evidence is clear. A 2024 survey of European shippers found that more than 76 percent suffered supply chain disruptions, and almost a quarter faced over 20 disruptive incidents in that year alone; one in three then struggled to secure essential inputs. The New York Fed’s Global Supply Chain Pressure Index, which averaged around zero for decades, spiked to 4.49 at the height of the pandemic and remained above normal into 2025, indicating that stress is now structural rather than exceptional.

Economic pressure tools are multiplying. Recent trade reviews report record numbers of new U.S. sanctions—especially on Russian entities—alongside sweeping export controls on advanced chips and AI. Trade‑compliance specialists note record penalties, including billion‑dollar‑scale settlements linked to weak third‑party oversight. These shifts redefine what can move, where, and under what conditions.

For decades, companies built networks for cost and speed on the assumption that politics would remain open and predictable. That assumption has failed. The real error was over‑concentration: too many single points of failure in too few locations under too few legal regimes. When shocks arrived—a pandemic, wars, sanctions, port closures—networks designed purely for efficiency broke, and the losses from halted production and emergency rerouting quickly outweighed the savings from just‑in‑time optimisation.

This is not only a corporate issue. When goods disappear from shelves or factories idle for want of parts, public trust in open markets and democratic institutions can erode. Populist politics then drive more tariffs and controls, which further weaponise interdependence. Fragile supply chains can become fuel for the nationalist backlash that threatens an open, rules‑based order.

In this world, the central competence is design under political constraint. Boards should assume overlapping, partly incompatible trade blocs and rule sets. They need visibility well beyond tier‑1 suppliers: a 2025 survey shows more than 70 percent of organisations suffered at least one significant third‑party cyber incident in the past year, while almost four in five say less than half of their extended supply chain is under meaningful cybersecurity oversight. Without a clear map of who supplies whom, from where, and under which rules, exposure to sanctions, export controls, labour rules or sudden policy shifts cannot be managed.

If you do not design your supply chains with geopolitics in mind, geopolitics will redesign them for you.

Resilience therefore begins with options. Companies should build alternative sources, routes and configurations into their networks, even at the expense of some efficiency, and ensure operations can continue if key corridors close or critical technologies are restricted. This is not redundant slack; it is a strategic investment in adaptability when politics moves faster than contracts or infrastructure.

Supply chains are now a prime arena for questions of sovereignty, security and responsibility. Governments increasingly expect firms to support national goals, from securing critical minerals to enforcing due‑diligence standards. Companies that treat compliance as form‑filling will be constantly on the back foot. Those that build responsible practices and transparent governance into network design are more likely to win the trust of regulators, investors and the public—and to help preserve the political acceptance on which an open trading system depends.

Conclusion: supply chains are now instruments of foreign policy. Boards must start treating them that way.