The Shipping Cost Shock: How Red Sea Disruptions and Port Congestion Are Repricing Global Trade
Global shipping is the circulatory system of the world economy — invisible when functioning, catastrophic when disrupted — and the period since late 2023 has provided a sustained demonstration of how profoundly maritime logistics disruption can reshape trade patterns, cost structures, and corporate margins. The Houthi attacks on commercial shipping in the Red Sea, beginning in earnest in November 2023, diverted a significant proportion of Asia-Europe container traffic away from the Suez Canal and around the Cape of Good Hope, adding 10–14 days to transit times and 3,500–4,500 nautical miles per round trip. The diversion created a ripple of consequences that cascaded through port systems, container equipment availability, freight rate indices, and ultimately product prices in ways that are still working through supply chains in 2026. Understanding the current state of global shipping disruption — what has normalised, what has not, and what structural changes the disruption has accelerated — is essential for any company whose business involves physical goods moving across oceans.
The Red Sea Disruption: Scale and Persistence
At its peak in early 2024, the Houthi campaign against Red Sea shipping had diverted approximately 90% of Asia-Europe container traffic from the Suez Canal route to the Cape of Good Hope alternative. The Suez Canal, which typically handles 12–15% of global trade by value and approximately 30% of global container traffic, saw throughput fall to levels not seen since the COVID-19 disruption of 2020–2021. The commercial impact was immediate: Drewry's World Container Index — a composite freight rate benchmark — rose from approximately USD 1,500 per 40-foot equivalent unit (FEU) in October 2023 to over USD 5,800 per FEU by January 2024 and peaked above USD 6,000 in mid-2024, a 300% increase in six months. The rate spike was not uniform across trade lanes — Asia-Europe routes that were most directly affected by the diversion saw the largest increases, while transpacific routes were indirectly affected by capacity being reallocated away from Pacific lanes to absorb the longer Asia-Europe voyage requirements.
The persistence of the disruption has been the most economically significant aspect of the Red Sea situation. Prior shipping disruptions — the Suez Canal blockage from the Ever Given grounding in March 2021, the COVID-induced port congestion in 2021–2022 — were resolved within months. The Houthi attacks have continued through 2025 and into 2026, with no clear military or diplomatic resolution mechanism visible. Major container lines including Maersk, MSC, CMA CGM, Hapag-Lloyd, and their Ocean Alliance and 2M Alliance partners have collectively decided to maintain the Cape of Good Hope routing as their standard Asia-Europe service, treating the Red Sea alternative as an option to exercise only with specific security escort arrangements or for high-priority emergency cargo. This routing decision — which effectively represents the industry's collective assessment that the Red Sea situation will not normalise on a commercially plannable timeline — has reshaped the economics of Asia-Europe trade in ways that will persist regardless of when the security environment changes.
The Knock-On Effects: Port Congestion, Equipment Imbalances, and Lead Time Volatility
The extended Cape of Good Hope routing has created secondary disruption effects that compound the primary transit time extension. Vessels arriving at European ports after the longer voyage arrive at different times relative to vessel schedules optimised for Suez routing, creating berth scheduling mismatches that generate port waiting times even at facilities with adequate physical capacity. The Port of Rotterdam reported vessel waiting times of 3–5 days at peaks of the disruption; Hamburg, Felixstowe, and Valencia experienced similar congestion. At the receiving end of Asia-Europe routes, export queues at Chinese, Vietnamese, and Bangladeshi ports built as vessels took longer to complete round trips, reducing the effective fleet capacity serving these trade lanes even without any change in the physical number of vessels operating.
Container equipment imbalances — the perennial challenge of ensuring that empty containers are available where exporters need them — have worsened materially under the extended routing regime. Containers accumulate in Europe faster than they can be repositioned to Asian exporters when voyage times are extended, creating simultaneous surpluses in European depots and shortages at Asian export points. The repositioning cost — chartering vessels specifically to move empty containers — has increased significantly, adding to shipping line operating costs that are passed through in freight rates. The combined effect of primary transit time extensions, secondary port congestion, and tertiary equipment imbalances has increased supply chain lead times on Asia-Europe lanes by 3–5 weeks relative to the pre-disruption baseline, creating inventory management and working capital pressures for importers that are difficult to hedge through forward freight agreements.
Who Pays and Who Profits
The distribution of shipping cost increases across the supply chain is neither uniform nor straightforward. Container shipping lines — which had experienced a return to thin margins and overcapacity following the post-COVID freight rate normalisation of 2022–2023 — have been the primary financial beneficiaries of the Red Sea disruption. Maersk reported Q1 2024 EBITDA of USD 2.7 billion, up from USD 0.6 billion in Q4 2023, almost entirely attributable to freight rate increases driven by Red Sea diversion. MSC, the world's largest container line and privately held, has similarly benefited. The windfall has reversed the capacity rationalisation that was underway across the industry and has accelerated newbuild ordering as lines seek to lock in current rates by deploying additional capacity — a dynamic that will create overcapacity risk when the Red Sea situation eventually normalises.
For shippers — the retailers, manufacturers, and distributors whose goods move in containers — the cost impact depends critically on contract versus spot market exposure. Companies with long-term service contracts locked before the disruption have been partially insulated; those relying on spot market rates have faced the full freight rate increase. Retailers with Asian supply chains and thin gross margins — fast fashion, consumer electronics accessories, home goods — have been most acutely affected, as the freight cost increase from USD 1,500 to USD 5,000+ per FEU on high-volume, low-value goods represents a material percentage of delivered cost that cannot easily be offset through price increases in competitive consumer markets. The insurance industry has separately been affected by the elevation of war risk premiums in Red Sea transit coverage — premiums that were effectively zero before the Houthi attacks have risen to 0.5–1.0% of insured cargo value per transit, adding USD 50,000–100,000 per voyage for a fully loaded Suezmax vessel.
The Structural Shifts the Disruption Is Accelerating
Beyond the immediate cost impact, the Red Sea disruption is accelerating several structural trends in global trade logistics that were developing before the crisis but have been compressed into a shorter timeline by the commercial urgency the disruption has created. Nearshoring and supply chain regionalisation — the strategic shift of manufacturing capacity closer to end markets that had been building in corporate capital allocation decisions since COVID — has received a significant additional impetus from the demonstration that single-geography supply chain concentration creates unhedgeable disruption risk. Companies that were building Mexican, Eastern European, and North African manufacturing capacity as a risk management measure are accelerating those investments as the Red Sea experience validates the strategic rationale. The port infrastructure investment that both the US and the EU have committed under infrastructure legislation is being fast-tracked in several cases, with expanded terminal capacity and improved inland logistics connectivity being prioritised as commercial urgency aligns with the political support that infrastructure spending reliably generates.
The technology response to shipping volatility — AI-driven freight rate forecasting, dynamic routing optimisation, blockchain-based documentation to reduce port clearing delays — has received a significant commercial tailwind as the value of better logistics intelligence has been demonstrated in conditions where the difference between optimal and suboptimal routing decisions is measured in weeks and hundreds of thousands of dollars per voyage. Flexport, Freightos, and the logistics intelligence platforms embedded in SAP and Oracle supply chain suites have all reported accelerated enterprise adoption in 2024–2025 as logistics managers who previously viewed advanced analytics as a nice-to-have have been forced by market conditions to treat real-time freight intelligence as operational infrastructure. The shipping cost shock of 2023–2026 will leave the global logistics industry more digitalised, more regionally diversified, and more attentive to geopolitical risk than it was before the Houthis began their campaign — which may prove to be a more durable legacy of the disruption than the freight rate spike itself.