Supply Chain Geopolitics

The Fragility Exposed

For decades, global supply chains optimized for efficiency. Companies sourced components from wherever they were cheapest, held minimal inventory, and relied on just-in-time delivery. A single iPhone contained parts from over 40 countries. This system delivered extraordinary cost savings but created hidden fragilities that became visible during the COVID-19 pandemic.

When China's factories shut down in early 2020, the ripple effects were immediate. Auto manufacturers could not get semiconductor chips. Hospitals ran short of protective equipment. Pharmaceutical companies discovered that 80% of active pharmaceutical ingredients were sourced from China and India. The 2021 Suez Canal blockage, when the Ever Given container ship ran aground for six days, showed how a single chokepoint could disrupt $9 billion in daily trade.

Reshoring, Friendshoring, and De-Risking

The response has been a fundamental rethinking of supply chain strategy. 'Reshoring' means bringing production back to the home country. 'Nearshoring' means moving it to nearby allies -- the US shifting manufacturing from China to Mexico, for example. 'Friendshoring' means concentrating supply chains among geopolitical allies. The US CHIPS and Science Act (2022) provides $52 billion in subsidies to build semiconductor factories on American soil.

The EU has adopted similar strategies. Its European Chips Act aims to double Europe's share of global semiconductor production to 20% by 2030. Japan is subsidizing TSMC to build fabrication plants in Kumamoto. These initiatives represent a historic shift from market-driven supply chain logic to security-driven industrial policy.

The Costs of Decoupling

Supply chain diversification comes at a price. Reshoring and friendshoring raise costs because alternative locations are often more expensive than China. The Boston Consulting Group estimates that fully reshoring semiconductor supply chains to the US would increase chip prices by 35-65%. Duplicating supply chains for resilience means maintaining excess capacity, which runs counter to decades of lean manufacturing philosophy.

There is also a risk of escalation. When the US restricted China's access to advanced semiconductor equipment, China accelerated investment in domestic chip production and restricted exports of gallium and germanium -- minerals essential for chip manufacturing where China dominates global supply. Each restriction begets a counter-restriction, and the global economy fragments further.

Worked Example: The Price of a Chokepoint

Two numbers make supply-chain fragility concrete.

The Suez blockage (March 2021). When the container ship Ever Given wedged across the Suez Canal, it blocked a waterway carrying roughly $9 billion of trade per day for six days.

6 days x $9 billion/day = ~$54 billion of trade held up

That is one grounded ship stalling more than the annual GDP of many countries -- from a single chokepoint, with no war involved.

Reshoring semiconductors. Taiwan's TSMC makes over 90% of the world's most advanced chips. To reduce that concentration the US passed the CHIPS and Science Act (2022) with about $52 billion in subsidies. But the Boston Consulting Group estimates that fully reshoring semiconductor supply chains to the US would raise chip costs by 35-65%.

Put together, the two examples frame the whole debate: efficiency built a system where $9 billion a day can hinge on one canal and 90% of advanced chips on one island -- but buying resilience by reshoring is not free, and it invites counter-restrictions, as when China curbed exports of gallium and germanium in 2023.