Singapore's port moved 44.66 million twenty-foot containers in 2025, up 8.6 percent from the year before and the highest volume in the port's history. It set that record during a year when Houthi attacks in the Red Sea, ongoing since late 2023, were forcing a large share of Asia-Europe shipping onto a longer route around the Cape of Good Hope — adding 10 to 14 days to transit times and pushing freight rates 25 to 40 percent above pre-crisis levels. Singapore's throughput didn't rise despite the disruption. It rose partly because of it: rerouted, bunched-up vessel traffic concentrates on the hubs still capable of handling it fast.
Trace a football, or a phone, from factory to buyer and the chokepoints matter more than any single port. A container leaving a factory near Ho Chi Minh City typically moves through the Strait of Malacca — the narrowest major artery in world trade, squeezed between Indonesia, Malaysia and Singapore — before continuing to Colombo, the Suez Canal, and on to European or American retailers, or turning north toward Busan and Shanghai to feed intra-Asian and Pacific trade. Roughly 12 to 15 percent of global trade, including 30 percent of all container traffic moving between Asia and Europe, passes through the Red Sea corridor that the Houthi campaign has made unreliable.
Five to seven percent of global container capacity is now absorbed simply by ships taking the long way around — 1.3 to 1.8 million containers' worth of shipping, tied up in extra distance rather than extra cargo.
The Red Sea crisis was supposed to be the exception. Instead it became a preview. A separate escalation around the Strait of Hormuz this spring pushed analysts and shippers to look hard at what happens if a second major chokepoint becomes unreliable at the same time — and the two candidates repeatedly named are the Panama Canal and the Strait of Malacca, the latter already the busiest shipping lane on earth and the one artery every Southeast and East Asian economy depends on regardless of which ocean their exports are ultimately headed for. Chatham House now ranks it among the maritime chokepoints capable of doing more damage than Hormuz itself, given what flows through it daily.
Ports respond to this kind of pressure by building capacity they hope they won't need. Singapore is consolidating its entire container operation at Tuas by the 2040s, targeting 65 million TEU of annual capacity — roughly half again its current record — specifically to absorb exactly the kind of bunching that Red Sea diversions caused in 2025. Whether that capacity arrives before the next chokepoint closes is the open question every port from Colombo to Busan is now, implicitly, being asked to answer.
None of this shows up on the label of a phone or a football boot, which lists a country of origin and nothing about the route the container actually took to get there. But the price paid for a rerouted shipment — the extra fuel, the extra fourteen days, the insurance premium for a vessel near Yemeni waters — is now a permanent line item in Asian manufacturing, absorbed quietly into costs long before a product reaches a shelf.