UAE's Iran embargo and new east-coast ports: does DP World's diversification thesis actually pay?

On a normal day Jebel Ali is the engine of Dubai's trade: 15.6m containers moved through it last year. The war has turned those into rearguard numbers. Throughput collapsed from 2.7m teu in the first quarter to 374,000 in the second, an 86% fall, and DP World is spending roughly $100m a month keeping the port warm for the day ships can return. Its answer is a bet on the other coast: two new terminals at Al Rugaylat and Dibba on the Gulf of Oman, outside the Strait of Hormuz, built under a 50-year concession for around $750m. The argument is diversification — the new capacity recaptures the transshipment traffic that the embargo has diverted, and offsets what the flagship has lost. The market appears to take this offset as durable. The arithmetic suggests it is performing a more modest service.

Start with the size of the thing that is meant to do the replacing. Al Rugaylat, the container terminal, is designed for up to 2.5m teu a year; Dibba adds general-cargo tonnage. That figure deserves to be held up against what it supposedly replaces. Jebel Ali moved 15.6m teu in 2025 and was near six times Al Rugaylat's entire design capacity. Even fully utilised — itself a hope, not a plan — the new terminal replaces one-sixth of the flagship's normal throughput, against a monthly loss that is costing the parent more than $1bn a year at current run-rates. The terminals are a hedge against a permanent closure of the strait, not a replacement for a temporary one. That distinction is the crux. If Hormuz reopens, Jebel Ali's income returns and the east-coast capacity is largely redundant; if it stays shut, the new terminals are too small to cover the bleed.

The redirected volumes are real, but they are not landing where the thesis assumes. Trade drained out of the strait is already surging through existing Gulf of Oman ports, most of them run by rivals. At Khor Fakkan, operated by the Sharjah group Gulftainer, handled containers rose twenty-five-fold, from about 2,000 to 50,000 a week — a run-rate of roughly 2.5m teu a year, on the same scale as all of Al Rugaylat's planned capacity, captured in weeks by a competitor already in place. Fujairah has begun taking container vessels for the first time; Oman's Sohar is up 40% year on year on transshipment. DP World's own answer to the problem cannot be open for 24 to 30 months, by which time the fastest-growing rivals will have banked years of this traffic and, more to the point, built the logistics around it.

There is a contradiction in the company's own posture. DP World says it is holding Jebel Ali in a "full state of preparedness", deliberately not scaling back staff or equipment so the port can restart within 48 hours' notice. That is what any sensible operator does with a valuable flagship. But it is also the opposite bet from a $750m commitment to permanent Hormuz-independent capacity. The two coexist only if management expects the disruption to recur — an episodic, structural blockage rather than a single closure. If the war ends with a genuine settlement, the 48-hour snap-back is vindicated and the east-coast terminals sit underused for years, their economics resting on overland trucking that is costlier per unit than the maritime route they replace. Fujairah is a resilience asset in wartime, not the cheaper option in peacetime.

The deeper flaw is that the very geography the hedge depends on is contested. Fujairah sits roughly seventy nautical miles from the strait, thought of as the safe way in and out of the Gulf. Iran has already tested that assumption. Its drones hit Fujairah's oil-industry zone in March and again in May, setting fires and suspending loading; the Revolutionary Guards have published a map extending their zone of control along the eastern coast, encompassing both Fujairah and Khor Fakkan. The attacks were aimed at energy, not yet at the terminals, but the message is explicit: the bypass is not neutral ground. An operator building its hedge on the strip of coast Iran most wants to disrupt is buying insurance from the party it is insuring against.

What would falsify the thesis is not a diplomatic breakthrough but a quiet one. A de facto easing of the embargo — sanctions loosened, escorts successful, tariffs eased, pressure for a return to normal shipping — would let the two coasts compete on cost. Jebel Ali, kept ready to restart on two days' notice, would win: it is cheaper, bigger and already integrated with Dubai's economy. The redirected volumes would flow back, the rivals that banked them in the interim would fight to keep them, and DP World would carry a $750m asset whose unique selling point — being outside the strait — is exactly the feature no one is paying for when the strait is open. The test the market is not pricing is a return to the pre-war cost curve, not a permanent closure. On that test, the diversification does not pay as an offset; it pays only as insurance against a repeat — and it is insurance taken out on a coastline that Iran has already shown it can reach.