January 20, 2026
By Vanguard Enterprise Intelligence Unit with the work of Pankaj Ghemawat, Michael Porter, Willy Shih, Hau Lee, and Richard Baldwin.

The End of Supply Chain Neutrality

For decades, the dominant supply chain logic was efficiency. Companies built global networks around cost, scale, specialization, and speed. Production moved to the lowest-cost capable regions. Inventories were reduced. Suppliers were consolidated. Logistics were optimized. The just-in-time model became not only an operating method but a managerial philosophy: eliminate slack, compress working capital, and allow the market to reward precision.

That model was powerful in an era when global trade was broadly expanding, geopolitical risk seemed manageable, and executives could assume that goods, capital, data, energy, and components would continue moving across borders with limited interruption. The global economy was never truly frictionless, but the direction was clear enough: more integration, more specialization, and more dependence on cross-border efficiency.

That assumption is no longer safe.

The global economy is becoming more fragmented. Tariffs are no longer temporary disruptions at the edge of strategy. They are becoming recurring features of economic policy. Regional blocs are hardening. Governments are placing greater emphasis on sovereignty, national security, domestic production, critical minerals, semiconductors, energy security, food systems, medical supplies, and strategic technologies. Companies are being asked not only where they can produce most efficiently, but where they can produce reliably, legally, politically, and credibly.

This shift is forcing multinationals to rethink the architecture of their supply chains. The question is not whether globalization is over. It is not. The question is whether the old form of globalization remains fit for the risks companies now face.

The answer, increasingly, is no.

The supply chain of the next decade will not be judged only by unit cost. It will be judged by resilience, optionality, transparency, geopolitical fit, and the ability to keep operating when assumptions break. The companies that understand this transition will turn supply chain redesign into competitive advantage. The companies that resist it will discover that the cheapest network is often the most expensive when disruption arrives.

Why the Old Model Is Breaking

The just-in-time model did not fail because efficiency is unimportant. Efficiency remains essential. The problem is that many companies pursued efficiency as if stability were guaranteed. They optimized for a narrow version of cost while underpricing concentration risk, policy risk, logistics risk, supplier fragility, and geopolitical exposure.

A supply chain can be efficient on paper and fragile in practice. A single-source supplier may reduce procurement complexity. It may also create a point of failure. A concentrated manufacturing base may lower costs. It may also expose the company to tariffs, export controls, labor disruption, energy shocks, or political tension. A long global route may reduce input cost. It may also increase vulnerability to port congestion, shipping volatility, conflict, or weather disruption.

For years, many of these risks were treated as exceptions. Today, they are part of the operating environment.

Tariffs have become one of the clearest sources of pressure. PwC’s 2026 Global CEO Survey found that one in five CEOs globally said their organizations were highly or extremely exposed to significant financial loss from tariffs over the next 12 months. Exposure was higher in certain markets, including Mexico and mainland China, and meaningful among U.S. CEOs as well. Tariff risk now affects sourcing, pricing, margin management, customer contracts, product design, and capital allocation.

Geopolitics is also changing the meaning of supply chain design. In a more multi-polar environment, companies must account for trade restrictions, sanctions, export controls, foreign investment review, data localization, industrial policy, and political instability. A sourcing decision that once belonged primarily to procurement may now implicate legal, public affairs, finance, national security, and board oversight.

Sovereignty demands are equally important. Governments want more control over essential sectors. They are encouraging or requiring domestic capacity in areas such as semiconductors, energy, defense, pharmaceuticals, infrastructure, and advanced manufacturing. Companies operating in these sectors must understand that supply chain location is no longer merely a cost decision. It is part of market access.

The result is a new supply chain reality: companies must operate in a world where efficiency and resilience are not opposites, but they are in constant tension.

The Resilience Premium

Resilience has a cost. Dual sourcing costs more than single sourcing. Regional production may cost more than offshore production. Higher inventory levels consume capital. Supplier qualification requires time. Redundant capacity can look inefficient when markets are calm. Localized production can reduce scale economies. Greater visibility into sub-tier suppliers requires systems, data, and management attention.

This is why many companies underinvest in resilience. The cost is visible before the benefit is needed. A redundant supplier looks expensive until the primary supplier fails. Safety stock looks inefficient until shipping lanes close. A regional production hub looks costly until tariffs change. A more transparent supplier network looks burdensome until a compliance issue blocks market access.

The strategic challenge is to treat resilience as an investment, not an insurance expense.

The best companies do not add resilience everywhere. They add it where failure would matter most. They distinguish between ordinary cost volatility and existential disruption. They identify critical materials, critical suppliers, critical production nodes, critical logistics corridors, and critical jurisdictions. They then decide which risks to accept, which to mitigate, which to transfer, and which to redesign around.

This is the resilience premium. Companies pay more in selected parts of the network to preserve revenue, customer trust, regulatory access, and strategic continuity. The premium is justified when it protects the business from losses that would exceed the incremental cost.

The key is precision. Broad resilience spending can become wasteful. Targeted resilience can become a source of advantage.

From Just-in-Time to Just-in-Case—and Beyond

The early response to supply chain disruption was often described as a move from just-in-time to just-in-case. Companies carried more inventory, diversified suppliers, and created buffers. That was understandable, but incomplete.

Just-in-case can reduce fragility, but it can also create inefficiency if used bluntly. Too much inventory ties up capital. Too many suppliers reduce bargaining power and increase complexity. Too much localization can make the company less competitive. Too much caution can slow innovation.

The next model is not simply just-in-case. It is scenario-based resilience.

Scenario-based resilience begins with the recognition that not all disruptions are alike. A tariff shock requires different responses than a cyberattack. A port closure is different from an export control. A supplier bankruptcy is different from political instability. A currency shock is different from a materials shortage. A company cannot build one buffer for every risk.

Instead, executives should design the network around plausible stress scenarios. What happens if tariffs rise materially on a major sourcing country? What happens if a key shipping lane is disrupted? What happens if a critical supplier becomes unavailable? What happens if a regulatory change requires proof of origin, labor standards, carbon footprint, or national security compliance? What happens if demand shifts regionally because customers themselves are relocating production?

Each scenario should reveal where the network is brittle. The answer may be supplier diversification, inventory, nearshoring, friend-shoring, contract redesign, product redesign, alternative materials, regional postponement, dual qualification, or digital visibility.

The goal is not to protect against every possible future. It is to create options before the company needs them.

The Rise of Regional Networks

One of the most important shifts is the movement from fully global optimization toward regionalized networks. Companies are not necessarily abandoning global supply chains. They are reconfiguring them into more resilient regional systems.

Regionalization can take several forms. A company may produce in Asia for Asian demand, in North America for North American demand, and in Europe for European demand. It may keep final assembly closer to end markets while sourcing specialized components globally. It may develop regional supplier clusters for critical parts while maintaining global sourcing for less sensitive inputs. It may use regional postponement, producing semi-finished goods centrally and completing customization closer to customers.

The appeal is clear. Regional networks can reduce exposure to tariffs, shorten lead times, improve responsiveness, lower transport risk, and align production with local regulatory requirements. They can also help companies satisfy government expectations around domestic or allied production.

But regionalization is not simple. It may require capital investment, supplier development, workforce training, regulatory navigation, infrastructure assessment, and customer contract changes. It can also create duplication. A company that once ran one global production model may need several regional models, each with its own suppliers, compliance obligations, and cost structure.

The strategic question is not whether regionalization is universally better. It is where regionalization improves the risk-return profile of the enterprise.

For some products, global concentration may still make sense because scale matters more than political risk. For others, regionalization may be essential because the cost of disruption is too high. The most advanced companies will not choose one model. They will operate hybrid architectures.

Friend-Shoring and Its Limits

Friend-shoring has become one of the defining concepts of the new supply chain era. The basic idea is to locate production and sourcing in countries that are politically aligned, commercially reliable, and less likely to become subject to strategic disruption. It is a response to the recognition that trade is no longer purely economic. Trust between governments now affects trust in supply chains.

Friend-shoring can reduce certain risks. It can improve political predictability, reduce sanctions exposure, strengthen customer confidence, and align with government incentives. It may also help companies access subsidies, procurement opportunities, or regulatory advantages in strategic sectors.

But friend-shoring has limits.

First, political alignment can change. Governments shift. Elections alter policy. Trade relationships evolve. A country that appears low-risk today may become more complicated tomorrow.

Second, friend-shoring can increase cost. Allied or preferred jurisdictions may have higher labor costs, stricter regulation, or limited supplier capacity.

Third, friend-shoring can create new concentration risks. If many companies move to the same “safe” countries, those countries may become congested, expensive, or operationally strained.

Fourth, friend-shoring may reduce access to important markets. Companies that move too aggressively away from certain regions may weaken their ability to serve customers there.

Fifth, global fragmentation can impose costs on the system as a whole. A world divided into competing trade blocs may be more resilient in some ways but less efficient and less innovative in others.

Executives should therefore treat friend-shoring as one tool, not a universal doctrine. The better concept is strategic alignment: matching supply chain design to market access, political risk, customer expectations, regulatory exposure, and operational capability.

Case Patterns: How Companies Are Adapting

The most visible supply chain adaptations are occurring in technology, automotive, consumer goods, pharmaceuticals, and advanced manufacturing.

Apple’s ongoing diversification of production toward India and Vietnam illustrates one of the central patterns. The company has not abandoned China, which remains deeply important to electronics manufacturing. But it has expanded alternative production capacity to reduce concentration risk and improve flexibility. This approach reflects a broader lesson: diversification does not require immediate exit. It requires building credible options.

Automotive companies are also reconfiguring supply chains around electric vehicles, batteries, critical minerals, and regional content rules. Battery supply chains are especially exposed because they depend on minerals, processing capacity, technology, energy costs, subsidies, and trade rules. The strategic question is no longer simply where components are cheapest. It is where supply can be secured, financed, qualified, and politically sustained.

Pharmaceutical and medical supply companies have faced pressure to strengthen domestic or allied capacity after the pandemic revealed vulnerabilities in critical healthcare inputs. The lesson has been absorbed by governments as well as companies: certain products are too important to depend on fragile or opaque supply chains.

Consumer goods companies are adapting differently. Many cannot fully regionalize because cost sensitivity remains high. Instead, they are using a mix of supplier diversification, inventory segmentation, product simplification, and logistics flexibility. The most sophisticated firms distinguish between high-margin, high-criticality products that justify resilience investment and lower-margin products where cost discipline remains dominant.

These examples suggest a common pattern. Successful adaptation is not ideological. It is pragmatic. Companies are not simply reshoring everything or abandoning global networks. They are redesigning selectively.

The Supply Chain Resilience Framework

Executives need a practical framework for deciding where and how to reconfigure. A useful model has five dimensions.

The first dimension is criticality. Which products, components, materials, suppliers, or logistics corridors are essential to revenue, customer commitments, regulatory compliance, or strategic positioning? Not every input deserves the same level of attention. Resilience begins with identifying what cannot fail.

The second dimension is concentration. Where does the company depend too heavily on one supplier, one country, one route, one port, one production site, one regulatory regime, or one technology standard? Concentration is not always wrong, but it should be intentional.

The third dimension is substitutability. How easily can the company switch suppliers, materials, production sites, or logistics providers? If substitution requires months of qualification, regulatory approval, tooling, customer testing, or certification, the risk is higher than procurement data may suggest.

The fourth dimension is geopolitical exposure. Which parts of the network are vulnerable to tariffs, sanctions, export controls, forced labor rules, investment restrictions, political instability, cyber risk, or national security scrutiny? This assessment should involve legal, public affairs, security, and strategy teams, not procurement alone.

The fifth dimension is economic resilience. What is the cost of mitigation compared with the cost of disruption? This requires scenario modeling. A higher-cost supplier may be economically attractive if it prevents a major revenue interruption. Conversely, a costly reshoring move may not be justified if the risk can be managed through inventory or contractual flexibility.

This framework helps companies avoid two errors: overreacting to political pressure and underreacting to structural risk.

The New Executive Operating Model

Supply chain resilience cannot remain inside the operations function alone. It now requires an executive operating model.

The chief supply chain officer should still own network design, supplier performance, logistics, and operational continuity. But the CEO, CFO, general counsel, chief risk officer, chief procurement officer, chief strategy officer, and business unit leaders all have roles to play.

The CEO’s role is to define the strategic posture. Is the company optimizing for cost leadership, service reliability, regulatory access, geopolitical flexibility, or premium resilience? Without that clarity, functions will optimize against different objectives.

The CFO’s role is to price resilience properly. Traditional cost accounting often penalizes redundancy without valuing avoided losses. Finance should help quantify the cost of disruption, the value of optionality, and the capital requirements of alternative networks.

The general counsel’s role is to map legal exposure. Tariffs, sanctions, forced labor rules, export controls, customs classifications, country-of-origin rules, and government incentives all affect supply chain design.

The chief risk officer’s role is to integrate geopolitical, cyber, operational, and supplier risk into enterprise risk management. Supply chain fragility should not appear only after a disruption.

The board’s role is oversight. Directors should ask whether management knows where the network is most exposed, what scenarios have been tested, what mitigation costs, and what decisions would be required under stress.

The operating model should include regular scenario reviews, supplier-risk dashboards, stress testing, capital allocation processes for resilience investments, and decision triggers for network changes.

Turning Volatility into Advantage

The companies that gain advantage in fragmented markets will not simply spend more on resilience. They will use resilience to improve customer value.

Reliable supply can become a differentiator when competitors face disruptions. A manufacturer that can fulfill orders during tariff shocks or shipping delays can win market share. A retailer that maintains product availability can strengthen customer loyalty. A healthcare supplier that can guarantee continuity can command trust. A technology company with diversified production can serve customers when rivals are constrained.

Resilience can also improve strategic flexibility. A company with multiple qualified suppliers has more negotiating leverage. A company with regional production can respond faster to local demand. A company with transparent sub-tier visibility can meet regulatory requirements more easily. A company with modular product design can shift materials or suppliers without redesigning the entire offering.

This is how supply chain redesign becomes more than defensive. It becomes a platform for growth.

The mistake is to frame resilience only as protection. Protection matters. But resilience also creates speed, credibility, access, and customer confidence. In a world where volatility is persistent, those qualities have commercial value.

What Leaders Should Do Now

Executives should begin with a critical exposure review. This should identify the top supply chain dependencies that could materially affect revenue, margin, customer delivery, compliance, or strategic positioning. The review should include sub-tier suppliers, not only direct suppliers.

Second, companies should build tariff and policy scenarios into supply chain planning. Rather than waiting for policy certainty, leaders should model different tariff levels, rules-of-origin requirements, export restrictions, and regional trade shifts. Each scenario should be linked to actions.

Third, companies should segment the supply chain. High-criticality products may require dual sourcing, regional capacity, or strategic inventory. Lower-criticality products may remain optimized for cost. A single resilience policy across the entire network will either overspend or underprotect.

Fourth, companies should develop regional options before they are needed. Supplier qualification, tooling, regulatory approval, and workforce development take time. A company cannot create a resilient network in the middle of a crisis.

Fifth, companies should improve visibility. Many disruptions begin below the first-tier supplier level. Companies need better insight into sub-tier dependencies, materials origin, logistics routes, labor exposure, and compliance risks.

Sixth, companies should redesign contracts. Supplier agreements should address flexibility, capacity reservations, pricing adjustment mechanisms, audit rights, data sharing, force majeure, compliance obligations, and contingency planning.

Seventh, leaders should communicate the strategy to investors and customers. Resilience investment may pressure margins in the short term. Executives need to explain why the spending protects long-term value and improves service reliability.

The Board Questions

Boards should ask management five direct questions.

Where are we most concentrated? Which suppliers, countries, routes, materials, or facilities represent single points of failure?

What would happen under stress? If tariffs rose, if a port closed, if sanctions expanded, if a supplier failed, or if a critical material became scarce, what would we do?

What is our resilience premium? How much are we willing to pay to protect continuity, and where is that premium justified?

Which moves are reversible? Some actions, such as inventory adjustments or supplier pilots, can be changed quickly. Others, such as new facilities or major reshoring decisions, are long-term commitments.

How does supply chain strategy support competitive advantage? If the answer is only risk avoidance, the strategy is incomplete. The board should understand how resilience improves growth, customer trust, and market position.

These questions move supply chain discussion from operational reporting to strategic oversight.

The New Supply Chain Advantage

The fragmented global economy is not a temporary interruption. It is the new strategic context. Tariffs, regional blocs, sovereignty demands, national security concerns, and geopolitical volatility will continue to shape how companies produce, source, move, and sell.

The companies that cling to the old model of pure efficiency will remain vulnerable. The companies that overcorrect into expensive localization may sacrifice competitiveness. The winners will be those that build balanced networks: efficient where conditions allow, resilient where risk requires, and flexible where uncertainty is highest.

This requires a different managerial mindset. Supply chains are no longer invisible systems that support strategy from the background. They are strategic assets. They determine whether companies can serve customers, protect margins, comply with regulation, withstand political shocks, and move faster than competitors.

In a stable world, the best supply chain was often the leanest. In a fragmented world, the best supply chain is the one that can absorb disruption, reconfigure quickly, and preserve strategic freedom.

Resilience is not the abandonment of efficiency. It is the next form of it.