If the Red Sea is blocked, Asia faces a dual hit to energy and trade

Overview

This report discusses the impact on Asia’s energy imports, Asia-Europe trade, and manufacturing supply chains if Red Sea shipping is disrupted by Houthi risks or an escalation in regional conflict. The core scenario is that, against the backdrop of an already constrained Strait of Hormuz, a Red Sea disruption would affect the Bab el-Mandeb Strait, the Suez Canal, and the SUMED pipeline at the same time, creating a more severe energy and trade bottleneck.

Core views

The report’s core view is that a Red Sea disruption would intensify the supply squeeze faced by Asia, hitting crude oil and refined products first, while also spilling over into non-energy trade. Asia’s overall oil import costs would rise, with a heavier burden on India; Asia’s exports to Europe could be dragged down by higher freight rates and longer transit times, and goods chains such as automotive, electronics components, and textiles face delay risks. Overall, this scenario would increase Asia’s stagflation risk.

Analysis framework

The report examines four angles: throughput at key maritime corridors, energy flow direction, the cost of alternative routes, and the structure of Asia-Europe trade. It first assesses the relative importance of the Bab el-Mandeb Strait, the Suez Canal, the SUMED pipeline, and the Strait of Hormuz, then analyzes the time and cost of rerouting via the Cape of Good Hope, and finally maps the effects to Asia’s import costs, export competitiveness, and automotive supply chain.

Methodology notes

• Geopolitical energy risk analysisMaritime chokepoint scenario analysis

  Assess supply shocks by measuring flows through key straits, canals, and pipelines and the cost of alternative routes.

  The report compares energy and freight flows on Red Sea-related corridors, the Strait of Hormuz, and the Cape of Good Hope route to judge the marginal impact of a Red Sea disruption on Asia.

• Trade and supply chain analysisTransmission of transit-time and freight-rate shocks

  Route diversions affect industry chains through transit time, fuel consumption, freight rates, and delivery cycles.

  The report notes that rerouting via the Cape of Good Hope would add about 12-15 days of sailing time, thereby affecting Asia-Europe trade, perishables, and auto parts supply.

Asset mapping & comparison

Structured mapping from thesis to named assets (strengths, weaknesses, peers, risks).

• Asia crude oil and refined products imports

  direct negative exposure

  Strengths

  Some countries can cushion the short-term shock through alternative sources, inventories, or rerouted logistics.

  Weaknesses

  A simultaneous constraint on the Red Sea and the Strait of Hormuz would compress available shipping lanes and push import costs higher.

  Comparison

  Compared with LNG, the report believes crude oil and refined products would be affected more severely.

  Risks

  Oil prices, insurance premiums, fuel costs, and freight rates all rise together.

• India energy imports

  highly sensitive and vulnerable asset

  Strengths

  India has built diversified import sources, but it still relies on Russian oil shipped via the Suez Canal.

  Weaknesses

  In 1H25, nearly 60% of crude oil and condensate transported via the Suez Canal and SUMED pipeline was destined for India.

  Comparison

  Compared with Asia overall, India bears a heavier import-cost burden.

  Risks

  Higher import bills, inflation pressure, and greater uncertainty in refinery feedstock logistics.

• Asia exports to Europe

  higher trade costs

  Strengths

  Some cargoes can be rerouted around the Cape of Good Hope or logistics can be adjusted.

  Weaknesses

  Longer transit times and higher freight rates weaken the relative competitiveness of Asian exports to Europe.

  Comparison

  The impact is greater for time-sensitive or low-margin goods than for high-value-added goods that can absorb freight volatility.

  Risks

  Delivery delays, order diversion, and slower inventory turnover.

• Automotive and electronics component supply chain

  indirect pressure

  Strengths

  Some companies may have safety stock or alternative suppliers.

  Weaknesses

  Europe’s automotive industry relies on component imports from Asia, and shipping delays may affect production schedules.

  Comparison

  The automotive chain is more vulnerable than general cargo to just-in-time delivery and parts shortages.

  Risks

  Longer lead times, production cuts, and higher inventory costs.

• Container shipping and freight rates

  upside risk in pricing

  Strengths

  Higher freight rates may improve revenue for some shipping companies.

  Weaknesses

  Rerouting reduces route efficiency and raises fuel and insurance costs.

  Comparison

  Freight rates are still at low levels, but the report warns that a scenario shift could trigger a rebound in rates.

  Risks

  Freight-rate volatility, congestion, and unstable schedules.

Key data

• Share of global maritime traffic on Red Sea-related routesabout 9%The Bab el-Mandeb Strait and the Suez Canal remain important maritime corridors in aggregate.
• Share of global container traffic on Red Sea-related routesabout 20%The report notes that the Suez-Red Sea route remains important for container trade.
• Share of global oil supply on Red Sea-related routesabout 8.7%Includes the Bab el-Mandeb Strait, the Suez Canal, and the SUMED pipeline.
• Share of crude oil and condensate transported via Red Sea-related routes that goes to Asiaabout 68%Asia is the main destination, with India’s exposure standing out in particular.
• Share of crude oil and condensate transported via the Suez Canal and SUMED pipeline that went to India in 1H25nearly 60%This reflects India’s relatively high reliance on Russian oil shipped through this route.
• Additional sailing time when rerouting via the Cape of Good Hopeabout 12-15 daysThis would also increase marine fuel consumption and freight costs.
• SUMED pipeline capacity2.5mbpdAn important pipeline used to transport Gulf oil and gas to Europe and North America.
• Combined oil flow through the Suez Canal, SUMED pipeline, and Bab el-Mandeb9.1mbpdEIA basis; the report compares this with 20.9mbpd for the Strait of Hormuz.

Impact & implications

The implications for assets and industries are negative overall: crude oil and refined products importers face higher costs, with India seeing the most concentrated impact; shipping and freight forwarding may benefit in the short term from higher freight rates but face lower route efficiency; Asia’s export manufacturing sector and Europe’s automotive supply chain may come under pressure from delivery delays, higher costs, and component shortages. At the macro level, rising energy costs and trade frictions together would increase Asia’s stagflation risk.

Risks

• Further escalation of regional conflict, with Houthi forces once again attacking Red Sea merchant ships.
• Simultaneous disruptions at the Bab el-Mandeb Strait and the Suez Canal, creating dual chokepoint pressure.
• A combination of a constrained Strait of Hormuz and a Red Sea disruption, amplifying the energy supply shock.
• Rerouting via the Cape of Good Hope raises transit time, fuel costs, insurance premiums, and freight rates.
• Rising oil import costs in India feed through to inflation and current-account pressure.
• Asia’s competitiveness in exports to Europe declines, with delivery delays emerging in automotive and electronics component chains.

What to watch

• News on escalation or de-escalation in Houthi-related and Iran-related conflicts.
• Actual traffic conditions at the Bab el-Mandeb Strait, the Suez Canal, the SUMED pipeline, and the Strait of Hormuz.
• Changes in crude oil, refined products, LNG, and container freight rates.
• Adjustments to Russia oil import routes in Asia, especially India.
• The number of vessels rerouting via the Cape of Good Hope, sailing delays, and fuel costs.
• Delivery schedules and production planning in Europe’s automotive sector for imports of Asian components.