Barrels and Bandwidth: The Iran Shock to Infrastructure

The Iran conflict affects oil markets and a wider set of infrastructure. The Middle East supplies oil and gas, links continents by cable, hosts a growing base for hyperscale cloud infrastructure, and is becoming a more important destination for AI compute. For investors, the issue is whether geopolitical risk is beginning to reprice commodity and digital infrastructure at the same time.¹²

An infrastructure shock

The conflict is a supply shock running through several layers of infrastructure. The World Bank has warned that the conflict could reduce global GDP by roughly 0.3% in a baseline scenario and by more than 1% in a harsher one, while lifting inflation by as much as 0.9 percentage points. The Strait of Hormuz carries about one fifth of the world's oil and gas flows. Asia is highly exposed because energy, shipping, and digital connectivity intersect in and around the same geography.²

For Asia, higher fuel prices worsen imported inflation, put pressure on FX, and leave central banks with harder tradeoffs between supporting growth and containing price shocks. Morgan Stanley estimates Asia's energy burden could rise materially in a higher-oil scenario, and Japanese policymakers have already warned that the conflict could weaken regional conditions through higher import costs and supply disruptions. The shock reaches Asia through prices, currencies, and policy reaction functions at the same time.²

Hong Kong feels the shock through aviation, transport, and sectors where logistics and utility costs are difficult to pass through cleanly, although it is less directly exposed than a large industrial importer. Cathay Pacific's suspension of some Gulf routes early in the conflict showed how the disruption reached the city. For Hong Kong investors, regional volatility can quickly affect earnings, financing conditions, and cross-border infrastructure allocations.³

Cloud has entered the battlespace

Commercial cloud infrastructure now appears directly exposed to kinetic conflict. Reuters reported in March that AWS said facilities in the UAE and Bahrain were damaged by drone strikes, while AWS public health notices described direct strikes in the UAE, nearby physical impacts in Bahrain, and ongoing migration and recovery measures. This appears to be one of the first documented cases of a major U.S. cloud region being disrupted by military activity.⁴

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A modern data center depends on power delivery, backup systems, cooling, water, fiber backhaul, and regional routing.

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Goldman Sachs argues that AI-driven data-center growth is now tightly constrained by physical inputs, especially electricity, and expects global power demand from data centers to rise about 50% by 2027 and 165% by 2030 versus 2023 levels. BlackRock makes a parallel point from the capital-markets side: AI investment is front-loaded, revenues arrive later, and the buildout requires heavy spending on compute, data centers, and energy systems. Physical disruption carries economic and operational consequences.¹

The economic effects vary with customer mix and resilience architecture. Large enterprises and hyperscalers can often spread workloads across multiple regions more easily, while SMEs, regulated workloads, and sovereign or public-sector systems may be much more region-sticky. The same outage can therefore produce very different financial outcomes. Operators and investors can price resilience.⁴⁵

Why the Gulf matters for AI

The Gulf is becoming an important compute geography as well as a transit corridor. JLL's latest EMEA data-center report says nine Middle East metros now have about 1 GW of live capacity, with 2.2 GW under construction and 12 GW planned. JLL also says the region's capacity is expected to quadruple over the next five years, with Abu Dhabi and Dubai already accounting for 602 MW and Riyadh alone having 1.4 GW under construction plus 5.2 GW planned. The existing capacity and pipeline make the Gulf a material compute geography.⁶

Demand for those megawatts is likely to include sovereign AI ambition, hyperscaler regional expansion, enterprise cloud demand, and regional inference and digital services. Announced capacity may not become energized capacity. In conflict-prone settings, planned projects can slip, be resized, or fail to reach operation on schedule. The risk premium now covers shipping lanes, pipelines, and the cost of building, financing, and insuring megawatts of compute in politically exposed locations.¹⁶

Why Asia and Hong Kong cannot treat this as distant

TeleGeography estimates that over 90% of Europe-Asia capacity is carried by cables in the Red Sea, and its follow-up analysis says about 90% of Europe-Asia communications flow through those cables. CSIS describes Egypt as a compressed digital land bridge between the Red Sea and the Mediterranean, with strategic significance far beyond its coastline. The Middle East is an energy chokepoint and one of the world's most concentrated digital chokepoints.⁷

Operators have built redundancy into the network, including rerouting around the Cape of Good Hope or across other paths, making a global blackout unlikely. The Red Sea remains disproportionately important, and alternatives are more circuitous, with latency and cost penalties. Cable damage can degrade performance, create congestion, raise interconnection costs, and increase the premium on route diversity.⁸

When Gulf risk rises, Singapore and similar hubs have spare capacity, political stability, regulatory predictability, dense interconnection, and lower perceived conflict risk. JLL projects APAC data-center capacity will expand from 32 GW to 57 GW by 2030, and Reuters reported that Microsoft is on track to invest $5.5 billion in cloud and AI infrastructure in Singapore through 2029. These conditions allow capital to diversify across regions when the risk-adjusted economics of Gulf deployment deteriorate.⁹

Hong Kong has a narrower role in hyperscale expansion. Equinix describes it as a key connectivity hub hosting a leading regional internet exchange and one of the area's most carrier-dense network hubs, serving financial institutions and cross-border digital exchange. If resilience begins to earn a larger premium, Hong Kong can participate by financing, intermediating, and judging that repricing rather than by directly absorbing hyperscale migration.³⁵

Over a multi-year capex cycle, infrastructure geography may command a larger discount or premium. Near-term oil-price moves are not the focus. BlackRock's geopolitical-fragmentation work treats fragmentation as a market-shaping force, while its 2026 outlook argues that AI capex arrives well before revenues. Goldman Sachs, meanwhile, expects a large step-up in data-center power demand. The AI buildout already forces investors to assess physical constraints. Conflict makes geopolitical exposure part of that assessment.¹

APAC digital-infrastructure platforms with stable power, dense interconnection, and lower geopolitical concentration risk may be better positioned than business models overly dependent on exposed corridors. The case for subsea and network-resilience spending, as well as grid and utility assets tied to safer AI growth corridors, is also stronger. MSCI's recent work on physical-risk assessment points to resilience as a factor investors can price.⁹⁵

Middle East conflict can disrupt fuel flows, cloud regions, shipping routes, and AI infrastructure. For Asia, the exposure spans physical infrastructure and digital networks. For Hong Kong, the repricing appears in infrastructure financing, insurance, and route-diversity decisions.¹⁵

Endnotes

Footnotes

1. BlackRock Investment Institute, 2026 Investment Outlook. ↩ ↩² ↩³ ↩⁴ ↩⁵

2. Reuters, "World Bank's Banga sees some degree of lower growth, higher inflation due to war". ↩ ↩² ↩³

3. Reuters, "Hong Kong to see oil shocks and volatility from Middle East war". ↩ ↩²

4. AWS Health Dashboard, "Service health". ↩ ↩²

5. TeleGeography, "What We Know (And Don't) About Multiple Cable Faults in the Red Sea". ↩ ↩² ↩³ ↩⁴

6. Reuters, "Amazon's cloud unit says drone strikes damaged UAE, Bahrain facilities". ↩ ↩²

7. JLL, EMEA year end data centre report 2025. ↩

8. TeleGeography, "The Red Sea: A Key Subsea Cable Crossroads Under Siege". ↩

9. CSIS, "The Strategic Future of Subsea Cables: Egypt Case Study". ↩ ↩²