Daily Briefing | 2026-09-06: US-Iran escalate again, AI computing power continues to expand

Machine-translated with NiuTrans. Read the Chinese original.

Today's main theme

The common theme over the past 24 hours has been that the global economy, while enduring energy and inflationary pressures from geopolitical conflicts, continues to invest huge amounts of capital in AI and industrial competition. The United States struck three Iranian oil tankers after Iran launched ballistic missiles to attack U.S. warships, raising risks again in the Strait of Hormuz and crude oil transportation. Meanwhile, average gasoline prices in the United States rose to a record high over the Labor Day weekend, and the energy shock is being transmitted more directly to residents' consumption. On the other hand, India's TCS-related project plans to invest up to $7.4 billion to build a 1-gigawatt AI data center, and it has also been reported that China and the United States are preparing to specifically discuss AI security risks. The market is therefore facing an increasingly distinct combination: security costs, energy costs, and computing capital expenditures are rising simultaneously. Growth opportunities still exist, but the price of capital and risk premium are also finding it more difficult to return to their previous lows.

Five key news items

1. US military strikes three Iranian oil tankers, raising energy transportation risks again.

On September 5, the U.S. Central Command stated that the U.S. military struck three Iranian crude oil tankers after Iran launched ballistic missiles at two U.S. Navy ships. The U.S. said the two ships avoided the attack and there were no casualties among U.S. personnel. The U.S. described the attacked tanker as part of a "shadow network" that provided financial support to the Iranian Revolutionary Guard. Iran subsequently claimed to have retaliated against the U.S. ships and tankers, but these claims have not been independently confirmed. This operation extends the conflict further from land-based military targets to energy transportation assets, directly increasing uncertainty in Persian Gulf shipping, insurance, and crude oil exports. The US-Iran conflict had already pushed oil prices back to high levels. If the actions against merchant ships and oil tankers continue to expand, the market will need to recalculate the tail risk of restricted passage through the Strait of Hormuz. For the global economy, the key is not just whether oil prices will rise in the short term, but how long high energy costs will last and whether inflation expectations will be pushed up again through gasoline, transportation and chemical prices. Asia is particularly sensitive because China, India, Japan, and South Korea are all important buyers of Gulf energy; If detours, premiums, or ship availability deteriorate, even if the spot supply of crude oil does not decrease significantly immediately, landing costs may rise first, transmitting pressure to industries such as manufacturing, aviation, and shipping.AP

2. Average gasoline prices in the United States surged to a record high on Labor Day, sending energy shocks into consumption.

Energy risks have been transmitted from the futures market to the wallets of American consumers. Reuters reported on September 5 that the national average price of regular gasoline is expected to reach $4.03 per gallon over Labor Day weekend in the United States in 2026, up from the previous record of $3.83 during Labor Day 2012. U.S. gasoline prices have remained around $4 or above for most of this year, driven by factors including the Middle East conflict pushing up crude oil prices, continued attacks on Russian refineries compressing global refined oil supplies, and growth in U.S. refined oil exports. U.S. refinery utilization is already at a high level, and government measures such as relaxing summer gasoline formulation requirements and exempting some shipping restrictions have not completely offset the supply pressure in the international market. From a macroeconomic policy perspective, this "visible" gasoline price increase is more sensitive than a simple rise in crude oil prices: it compresses household disposable income and may raise short-term inflation expectations. Next, we need to observe U.S. September inflation data, the refinery maintenance season, and Middle East shipping to determine whether the energy shock is a one-time surge or a new source of persistent inflation.Reuters

3. TCS-related projects are planned to invest up to $7.4 billion, with India joining the gigawatt-scale AI data center race.

AI capital expenditures continue to expand rapidly. Reuters reported on September 5 that Tata Consulting Services (TCS) subsidiaries and partners plan to build an AI data center park in Telangana with a capacity of up to 1 gigawatt, with a potential investment of up to 700 billion Indian rupees, equivalent to about $7.4 billion at the reported exchange rate. The project will target high-density GPU training, inference, and advanced computing workloads, and will be built in phases. The actual expansion speed will depend on customer needs and technological evolution. The 1-gigawatt-level park means that the competition for AI infrastructure is no longer just about procuring chips, but also about electricity, land, cooling, networks and financing capabilities. For India, such projects can strengthen its local cloud computing and AI training capabilities, and also help meet the data and computing power needs of global enterprises. For the industry chain, it further demonstrates that data centers are becoming an asset-heavy industry similar to energy infrastructure. At the same time, gigawatt-level projects have far higher requirements for the local power grid than traditional internet data centers, and the speed of power access, the proportion of renewable energy, and cooling efficiency directly determine the project's economy. This also means that the bottlenecks in the AI industry are gradually expanding from simple GPU supply to energy infrastructure and long-term capital. The most important variables that follow are whether project financing can be secured, whether electricity and water resources can be matched, and which suppliers will receive orders for large-scale GPU procurement.Reuters

4. The US and China are reportedly preparing for an AI security dialogue, but the White House denies that a formal meeting has been scheduled.

The AI competition is extending from chips and models to bilateral security governance. Reuters, citing two sources familiar with the matter, reported that the U.S. and China are preparing to hold a special dialogue on cutting-edge AI security risks in mid-September. The U.S. side may be led by Treasury Secretary Scott Bessent, and topics include monitoring AI-driven cyberattacks and requiring U.S. and Chinese AI labs to strengthen self-regulation and information sharing. If held, this would be the first time since Trump's second term that the two sides have held official discussions specifically on AI security. However, White House officials also stated that there is currently "no planned AI meeting in mid-September," so it should be viewed as a diplomatic arrangement still being coordinated at this stage, rather than a confirmed meeting. The importance lies in the fact that China and the United States are highly competitive in advanced chips, model capabilities, and technology exports, but there are also common risks associated with cyberattacks, out-of-control behavior, and security testing of cutting-edge models. Next, attention should be paid to whether both sides will announce a formal timetable, and whether security issues can be handled separately from competing issues such as export controls and computing power limits. If the dialogue can be implemented, the short-term significance is more likely to be to establish channels for crisis communication and risk reporting than to form comprehensive technical cooperation; Conversely, if even security issues are hijacked by trade and technology frictions, companies will face higher compliance fragmentation costs.Reuters / The Japan Times

5. A partial shutdown at the Zaporizhzhia nuclear power plant has taken effect, providing a window for the restoration of external power supply.

A limited cooling-down has emerged on the Russia-Ukraine battlefield, which is directly related to nuclear security. A partial ceasefire brokered by the International Atomic Energy Agency (IAEA) took effect on September 5 to allow technicians to repair the damaged Ferosplavna external power transmission line at the Zaporizhzhia nuclear power plant. The nuclear power plant has lost external power since August 20 and can only rely on emergency diesel generators to maintain critical cooling and safety systems. The IAEA had previously warned that declining diesel reserves could put nuclear power plants at risk of a complete power outage within days. According to the plan, Ukrainian technicians are required to enter the area for construction after mine clearance, and the ceasefire is expected to last for about a week. While this is not a complete ceasefire between Russia and Ukraine, nor does it mean that the nuclear power plant dispute has been resolved, it does indicate that the two sides may still establish a limited coordination mechanism through international institutions on extremely high-risk infrastructure. It is necessary to observe whether the transmission lines can truly restore power supply, whether diesel reserves are replenished, and whether the partial ceasefire can be maintained during the maintenance period.Reuters

Market Correlation and Today's Observation

Putting together several pieces of information today, the most obvious contradiction is that "capital expenditure remains strong, but the macro risk premium is also rising." If the US-Iran conflict continues to spread to oil tankers and maritime transport, high Brent crude oil prices will first affect inflation expectations and bond yields, and then compress consumer spending through gasoline prices. This will make it more difficult for major central banks to quickly shift to easing. The US dollar may therefore be supported by both high interest rate expectations and safe-haven demand, while commodity currencies such as the Australian dollar and the Canadian dollar will be torn between improved terms of trade and declining global risk appetite, and the exchange rate reaction may not be one-way.

On the technology side, there is another kind of financial pressure. The TCS-related 1 GW data center plan demonstrates that AI competition is transforming electricity, land, and financing into core production factors. The high-interest-rate environment has not stopped AI investment, but it will force the market to more strictly distinguish between infrastructure projects supported by long-term contracts, energy resources, and real utilization rates, and technology assets that mainly rely on valuation expansion. If China and the US can establish minimal communication on AI security, it may reduce the risks of extreme technologies, but it will not automatically eliminate competition in chips and computing power. For Chinese assets, external energy costs, US dollar interest rates, and global technology capital expenditures remain three important exogenous variables. The most noteworthy questions today are whether shipping in the Strait of Hormuz will deteriorate further, whether US gasoline prices will continue to rise, and whether the US-China AI security dialogue can move from media disclosures to a formal mechanism.

Cover image:Kellie Jane / Pexels