A recovery in crude oil exports from the Gulf does not automatically end a diesel shortage. That apparent contradiction is central to understanding the 2026 Strait of Hormuz energy crisis. Crude is a raw material; diesel is a finished product that must be refined, stored, transported and delivered through a more specific chain of infrastructure. Vessels carrying crude can adapt to a disrupted route while refineries, specialized product tankers or fuel-export terminals remain constrained. Recent Wall Street Journal reporting on the gap between crude and diesel shipments and the U.S. Energy Information Administration’s market analysis show why the difference matters.

Key takeaways:

• Crude oil and diesel are not interchangeable: supplying one does not instantly supply the other.
• Refineries, product tankers, storage and shipping risk can keep diesel scarce even when crude exports rebound.
• A higher diesel cost can affect trucking, agriculture, shipping, construction and food distribution.
• Reliable market analysis tracks crude volumes, refined-product volumes and delivered fuel costs separately.

The missing link between crude oil and diesel

An oil field produces crude. A refinery turns crude into a range of fuels and other materials, including diesel, gasoline, jet fuel and chemical feedstocks. The mix depends on refinery equipment, the kind of crude processed and commercial demand. Export terminals, ships and pipelines then move each finished product to customers.

If a crisis disrupts oil production and tankers, buyers may initially struggle to obtain crude. But if transport arrangements later improve while refineries have been damaged, shut down or constrained, more crude can reach a market without increasing diesel supplies in proportion.

Think of crude as wheat and diesel as bread. Delivering more wheat does not immediately solve a bakery shortage if ovens are broken, labor is unavailable or deliveries of finished loaves are blocked. The analogy is imperfect but captures the distinct production stages.

What the Hormuz data tell us—and what they don’t

The EIA’s energy chokepoint analysis provides a useful historical baseline. Estimated flows of all oil through Hormuz averaged 21.6 million barrels a day in Q4 2025, falling to 4.9 million barrels a day in Q2 2026. The table also separates the commodity types:

EIA measure	Q4 2025	Q2 2026	Meaning
Crude oil and condensate	15.9 million barrels/day	3.7 million barrels/day	Raw petroleum and condensate shipments
Petroleum products	5.7 million barrels/day	1.1 million barrels/day	Refined and other petroleum-product shipments
Total oil	21.6 million barrels/day	4.9 million barrels/day	Blended oil flow estimate, subject to rounding

These are quarterly EIA estimates, not October 10 live measurements. The table demonstrates that the crisis affects crude and products differently and that both experienced a steep earlier disruption. It cannot by itself prove how many barrels of diesel were shipped yesterday.

Recent reporting points to a subsequent partial rebound in some crude flows, even while commercial shipping remained under attack. On October 8, Reuters reported a renewed fall in vessel passages and changes in cargo movements. Lloyd’s List Intelligence described expensive workarounds supporting some export recovery.

Therefore, a reader needs to ask not merely whether “oil is flowing,” but which oil, in what form, through which route and at what cost.

Why diesel supply can lag behind crude supply

1. Refining capacity is a separate bottleneck

Crude must pass through refineries to become diesel. A refinery may be physically damaged, operating at reduced capacity, short of utilities or constrained by unavailable equipment. Even when crude arrives, production cannot resume instantly if the refinery is not ready.

The EIA’s July 2026 discussion of market disruption noted that interruptions in Middle East crude and product movements changed global sourcing patterns and helped increase refinery margins elsewhere. That is consistent with a market scrambling to replace missing finished fuel, not simply to find alternative crude.

2. Product tankers and terminals are not identical to crude tankers

Refined products have specific storage, cleanliness and segregation requirements. Moving gasoline, jet fuel and diesel may require different terminal access or cargo handling from very large crude carriers. A network reconfigured around crude exports may not bring the same immediate relief to diesel customers.

3. Trade routes cost more during conflict

Vessel owners may face higher insurance premiums, danger to crews, schedule uncertainty and longer journeys. Those costs can be passed along into delivered fuel prices, even if the underlying crude benchmark has stabilized. A fuel-importing country pays for a delivered product, not merely the price of a barrel posted on an international market terminal.

4. Fuel demand can be difficult to reduce quickly

Trucks, tractors, construction equipment, backup generators and some marine transport cannot instantly change their engines or supply chains when diesel becomes scarce. Short-term demand can therefore be relatively inflexible. Prices may rise while businesses struggle to economize without disrupting essential operations.

5. New supply has to travel a long way

Refineries outside the Gulf can increase exports where spare capacity exists, but additional fuel must still be transported. Longer routes tie up vessels and may require suitable loading and unloading capacity. These delays matter especially during a prolonged regional disruption.

Why pump prices don’t always follow crude oil prices

A pump price combines multiple influences: the crude feedstock, refining costs and margins, transport, storage, taxes, retail operating costs and local competition. At a time of refinery disruption, the refining component can rise independently of crude prices.

For example, if a benchmark crude price eases after a hopeful diplomatic announcement but diesel inventories remain tight, the pump price may decline slowly or not at all. The reverse is also possible: a new refinery supply source or a seasonal shift in demand could ease diesel prices even when crude is volatile.

There is also a timing effect. Retailers may be selling fuel procured at earlier wholesale prices, and product deliveries involve lead times. A single day’s crude-price change should not be mistaken for an immediate prediction about every pump or country.

Why the global economy cares about diesel

Diesel is a central input for moving goods. More expensive freight can raise costs for agriculture, manufacturing, construction and retailers. Food supply chains can face higher fuel bills between farms, warehouses and supermarkets. Logistics firms with fixed customer contracts may experience margin pressure before they can renegotiate rates.

That does not mean every retail price automatically rises by the same percentage as diesel. Final price effects depend on the fuel share of total costs, competition, contracts and how long the shock lasts. Economists should distinguish first-round energy costs from broader inflation pass-through.

For developing economies with heavy reliance on imported fuel, exchange rates and limited fiscal space can compound the challenge. Governments may respond with subsidy changes, strategic stocks or temporary tax measures, each with distributional and budget consequences. Such policies must be sourced country by country rather than assumed.

What would real recovery look like?

A credible recovery dashboard would include several measures:

Indicator	Why it matters	Misreading to avoid
Crude exports	Shows flow of feedstock	Does not prove diesel is available
Refinery utilization	Shows ability to produce fuels	A refinery may run but produce a changing mix
Product export volumes	More direct indicator of diesel/gasoline flows	Must distinguish individual products
Product inventories	Shows buffer against temporary shortages	Stocks can lag reported shipments
Tanker freight and war-risk insurance	Measures delivery friction	A physically open route can still be costly
Diesel wholesale and retail spreads	Shows price pressure along the chain	Taxes and currency also affect local prices

Tracking all six improves the quality of market explanations. A single Brent-price chart does not establish whether diesel supply has recovered.

Three possible paths ahead

Stabilization: Security improves, more routes become commercially viable, refineries return to normal operations and diesel supply gradually responds. Retail prices could ease, with a lag.

Uneven recovery: Crude volumes recover more quickly than finished fuel shipments. Diesel remains expensive even though some oil-market headlines turn more positive. This is the central risk highlighted by the current crisis.

Renewed escalation: More attacks, terminal damage, port closures or insurance restrictions interrupt both feedstocks and finished products. In that scenario, delivered fuel costs and supply uncertainty could intensify.

These are scenarios, not probability estimates or investment advice. Assigning numerical odds without a transparent model would be misleading.

Frequently asked questions

Why is diesel expensive when crude oil prices fall?

Refinery availability, finished-product inventories, transport and insurance costs can remain strained independently of crude-price movements.

Does the Strait of Hormuz carry diesel?

Yes. Petroleum products as well as crude and gas transit the route, as shown in EIA’s chokepoint analysis.

Can refineries outside the Middle East replace missing diesel?

Some can contribute extra supply when capacity and demand allow, but production, loading, vessels and voyage time limit how quickly shortages can be addressed.

Will a ceasefire immediately lower diesel prices?

Not necessarily. Security improvement may lower risk costs, but refineries, inventories and transport arrangements require time to normalize.

Are gasoline and jet fuel affected in the same way?

They share parts of the refining and shipping chain, but different supply-demand balances can lead to different price outcomes.

Does a lower tanker count mean less diesel for sure?

No. Vessel numbers alone do not tell you the cargo mix, shipment size, load factor or use of alternate routes.

What should transport businesses monitor?

Wholesale diesel prices, reliable supplier availability, inventory conditions, freight and insurance charges, and verified refinery and shipping updates.

Bottom line

The core lesson of the Hormuz crisis is that crude oil supply and finished fuel availability are separate parts of the same system. A headline about recovered barrels can be accurate and still fail to capture the diesel problem. For drivers, freight operators and policymakers, the relevant test is whether usable fuel is reaching the right markets at a sustainable delivered cost.

Oil prices matter because their effects spread well beyond the energy market. A change in crude costs can alter airline economics, freight charges, farm expenses and household budgets. Yet the route from an oil headline to a local petrol price is neither immediate nor uniform.

The US Energy Information Administration’s October 2026 Short-Term Energy Outlook forecasts Brent crude averaging $105 per barrel in the fourth quarter, $14 above its previous projection. Published on 6 October, the forecast assumes continuing constraints on Middle Eastern flows alongside gradual improvements in production and exports.

The revision shows why a single price target needs context. Oil forecasts depend on physical supply, transport access, inventories and demand. Change one of those assumptions materially, and a forecast that looked reasonable a month earlier may need substantial revision.

A forecast average is not today’s oil price

The most common comparison error is treating a quarterly average forecast as a live market quotation. A quarter can contain sharp rises and falls while still producing an average near the forecast. A year-end target answers a different question again.

Benchmark differences matter too. Brent and West Texas Intermediate represent different crude markets and delivery arrangements. Their prices are related but not identical. An article using one benchmark in the headline and another in the comparison can confuse readers about the size of a move.

Always check the unit, benchmark, time period and publication date. A forecast completed before a major disruption should not be presented as though it incorporates that disruption. The EIA identifies both the release date and forecast completion date, a useful practice for interpreting any time-sensitive energy projection.

Physical supply is more than production capacity

Having oil underground or even at a producing facility is not the same as delivering it to a refinery. Pipelines, ports, tankers, insurance and navigation routes all form part of effective supply.

A disruption at a narrow transport point can therefore matter disproportionately. Alternative routes may exist but lack enough capacity, require longer journeys or introduce additional costs. Longer voyages also tie up vessels, affecting the amount of transport available for other cargoes.

The International Energy Agency’s August 2026 Oil Market Report highlights the importance of disrupted flows in its supply assessment. That report is a dated analysis rather than an October update. Its broader relevance is the distinction between nominal production potential and oil that can actually reach buyers when needed.

Inventories provide a buffer, not an unlimited solution

Stored oil can help bridge a temporary gap between supply and demand. Commercial inventories support normal operations, while government-held reserves may be used under specific policy decisions. Neither should be treated as a permanent substitute for reliable production and transport.

The rate of inventory change can matter as much as the absolute level. Repeated withdrawals suggest that the market is meeting demand partly by using previously accumulated supply. If that continues, the capacity to absorb another disruption may diminish.

Inventory data also require interpretation. Stocks in one location or product category may not solve a shortage elsewhere. Crude oil cannot instantly substitute for unavailable diesel, and transport constraints can prevent stocks from reaching the region where they are most valuable. The practical question is usable supply in the right place and form.

Refining explains why diesel and petrol can behave differently

Crude must be processed into usable products, and refineries have different capabilities. Maintenance, unexpected outages and the composition of demand can affect the supply of individual fuels.

Consequently, petrol and diesel prices do not have to move by the same amount as crude or as each other. A shortage of a particular product can widen its price relative to the underlying oil benchmark. Seasonal changes in transport and heating demand can add further variation.

For businesses, this means a crude forecast may be an incomplete budgeting tool. A logistics operator cares about delivered diesel costs, while an airline is exposed to jet fuel. Their relevant prices include refining, transport and contractual factors that an international crude quotation does not fully capture.

Currency movements change the local result

Oil is widely priced in dollars, but most households and many businesses pay fuel bills in another currency. A weaker local currency can amplify an international price rise or erase the benefit of a decline.

Consider a hypothetical 10% fall in the dollar oil price combined with a 10% increase in the local-currency price of dollars. The combined effect is approximately a 1% decline before other costs, rather than the full 10% saving suggested by the commodity headline.

Taxes, administered prices, subsidies and distribution charges create additional differences between countries. Readers should therefore be cautious about explanations that attribute every pump-price movement to crude alone. In markets such as Pakistan, the exchange rate and domestic pricing decisions can materially influence the final bill.

The inflation effect arrives through several channels

Fuel has a direct place in household expenditure, but energy also enters the cost of producing and delivering other goods. A business facing higher transport bills may raise prices, reduce its margin, alter routes or renegotiate contracts.

How much reaches consumers depends on competition and demand. Companies may find it difficult to pass through costs when customers are already reducing purchases. In that case, the pressure can appear in profitability, hiring or investment instead.

This is why an energy shock can create a difficult economic combination: upward pressure on prices and downward pressure on activity. The size and persistence of each effect depend on the shock’s duration, the structure of the economy and the response of businesses, households and policymakers.

What could pull oil prices lower?

A more reliable flow of supply could reduce the premium associated with disruption. Better transport access, recovering output or additional deliveries from other producers might ease pressure, depending on their scale and timing.

Demand can also weaken. Slower industrial activity, reduced travel or greater efficiency can lower consumption relative to expectations. A falling oil price is therefore not automatically positive news about the global economy; it may reflect improving supply, deteriorating demand or both.

These possibilities should be treated as scenarios. A price decline caused by restored supply would have different implications from one caused by a sharp economic downturn. Readers assessing a market move should ask which side of the supply-demand balance changed and what evidence supports that interpretation.

What could keep prices elevated?

Persistent transport restrictions, damage to infrastructure or uncertainty over reliable deliveries could sustain pressure even if some production recovers. A market with limited spare buffers may react strongly to relatively small additional problems.

Demand can also prove more resilient than expected. Businesses may have limited short-term substitutes for certain fuels, while households still need to commute and transport essential goods. Adjustment often takes time because vehicles, industrial equipment and logistics networks cannot be replaced overnight.

The bullish scenario is therefore not simply that something bad happens. It is that available supply fails to keep pace with consumption for long enough to draw down buffers and change expectations. The strength of that argument depends on measurable flows and inventories, rather than dramatic language alone.

How businesses can plan without predicting perfectly

A useful budget tests several fuel-cost assumptions. The aim is to identify when margins become uncomfortable, which contracts allow adjustments and which operations are most exposed. Scenario planning can reveal vulnerabilities without requiring a precise forecast of the next price peak.

Operational measures may include consolidating deliveries, reducing avoidable mileage and reviewing energy-intensive processes. Their usefulness depends on the business; they are not substitutes for understanding contractual obligations or customer-service requirements. Financial hedging involves separate risks and requires expertise appropriate to the organisation.

The oil outlook in 2026 is best read as a changing assessment of physical flows and economic responses. Forecasts help organise the evidence, but the final effect on a household or company depends on the fuel it buys, the currency it uses and the flexibility it has to adapt.

President Donald Trump’s decision to allow Russian diesel supplies to reach American and international markets has opened a new dispute between Washington and Kyiv, raising difficult questions about energy security, sanctions policy and the future of US support for Ukraine.

The agreement, announced after Trump’s conversation with Russian President Vladimir Putin, comes at a particularly sensitive moment. Ukraine is continuing its fight against Russia’s invasion, global fuel markets are facing severe supply pressures, and diplomatic efforts to end the war remain uncertain.

Ukrainian President Volodymyr Zelensky has criticized sanctions relief that is not tied to reciprocal de-escalation, arguing that Russian petroleum revenue could help Moscow sustain its military campaign. The Trump administration, meanwhile, has presented additional fuel supplies as a potential way to ease pressure on consumers.

But the central question is whether the arrangement can deliver meaningful economic benefits without weakening Washington’s leverage over the Kremlin.

Why Trump Reached a Diesel Agreement With Putin

According to an October 10 report by Axios, a US official said Trump’s decision followed repeated Ukrainian refusals to halt attacks on Russian oil refineries despite US requests.

The report adds a significant diplomatic dimension to the agreement. Rather than being solely an energy transaction, the decision appears connected to disagreements over military strategy, energy infrastructure and Washington’s approach to negotiations with Moscow.

Trump announced the arrangement after speaking with Putin and argued that additional Russian diesel would help bring fuel prices down. His announcement also coincided with discussions involving US, Ukrainian and European representatives seeking progress toward ending the war.

According to The Associated Press, Trump announced an initial supply exceeding 300,000 metric tons, followed by 500,000 tons in November and further shipments afterward.

The precise delivery schedule, payment arrangements and ultimate volumes remain important unanswered questions. Announced commitments should not be confused with completed deliveries.

The distinction matters because the agreement’s economic and political consequences will depend on what actually reaches the market and under what conditions.

Why Zelensky Objects to Easing Russian Oil Sanctions

Kyiv’s opposition reflects a longstanding concern: energy exports provide Russia with revenue that can support its economy during the war.

Zelensky has argued that allowing Russian petroleum products to be sold without a lasting de-escalation agreement risks rewarding Moscow without securing meaningful concessions in return.

In a Reuters report published October 9, Zelensky described the decision as an investment in a war that should be brought to an end rather than prolonged.

Ukraine has also proposed reciprocal restraint involving attacks on energy infrastructure. Under the principle outlined by Zelensky, Ukraine would refrain from striking Russian oil refineries if Russia stopped attacking Ukrainian energy facilities.

Such a proposal highlights an alternative approach: treating energy infrastructure as part of a negotiated de-escalation framework instead of relaxing sanctions without corresponding commitments.

The broader challenge is verification. Any energy truce would need clear definitions of prohibited attacks, monitoring arrangements and consequences for violations. Without those safeguards, either side could accuse the other of exploiting restraint while continuing military operations.

The Center for Strategic and International Studies, in an analysis published September 29, examined the potential for an energy truce and the difficulty of separating de-escalation from disputes over sanctions.

For Kyiv, therefore, the issue extends beyond the immediate diesel shipments. It concerns whether economic relief for Moscow is being exchanged for concrete steps toward peace.

Can Russian Diesel Really Lower US Fuel Prices?

The agreement’s economic case depends on supply, timing, transportation costs and conditions across international fuel markets.

Diesel is particularly important because it powers much of the freight and agricultural equipment that moves goods through the US economy. Higher prices can increase operating costs for trucking companies, farms, construction businesses and other industries, potentially feeding into consumer prices.

However, additional imports do not automatically translate into a substantial reduction at the pump.

The US Energy Information Administration reports that American refineries produced approximately 1.76 billion barrels of ultra-low-sulfur distillate in 2025, while US consumption totaled approximately 1.42 billion barrels. Imports represented about 4% of consumption, and Canada supplied approximately 84% of those imports.

These figures illustrate an important distinction: the United States has considerable domestic refining capacity, but regional shortages, export demand, logistics and international prices can still influence what consumers pay.

The initial Russian shipment, if delivered as announced, could provide additional flexibility in a tight market. Yet the overall effect will depend on how much fuel is available, where it is delivered and whether the supplies add to global availability or simply redirect existing trade.

The Associated Press reported that energy experts expected the agreement to have a limited effect on overall US and global diesel prices. Their concern is that shifting supplies between buyers does not necessarily resolve the underlying shortage.

That assessment is consistent with the broader market pressures described in the International Energy Agency’s September 2026 Oil Market Report. The agency documented severe disruption to oil flows, reduced refining activity and unusually tight markets for refined fuels.

In other words, the agreement may offer some relief at the margin, but it should not be treated as a guaranteed solution to elevated fuel costs.

Why the Global Energy Crisis Matters

The diesel dispute is unfolding against a wider backdrop of geopolitical disruption.

The conflict involving the United States, Israel and Iran has affected energy supplies and shipping routes, while the Strait of Hormuz remains a critical concern for international oil trade. Reduced exports from the Middle East, alongside disruption to Russian refining operations, have tightened markets for diesel and other petroleum products.

The IEA’s September assessment described substantial declines in regional oil exports and severe pressure on refined-product availability. These conditions help explain why governments are looking for alternative sources of fuel.

But energy markets are interconnected. A shipment purchased by one country may displace another buyer, particularly when available supply is limited. The final effect depends on whether the transaction increases net supply, improves distribution or merely changes the destination of existing barrels.

The IEA’s analysis of Russia’s refining sector also describes how Ukrainian attacks on Russian refineries have contributed to lower diesel production and export availability.

This creates a difficult policy dilemma for Washington. Additional Russian exports might help ease supply constraints, but the revenue and commercial opportunities could also benefit Moscow.

What the Deal Means for Russia’s War Economy

For Russia, access to additional export opportunities could provide a commercial benefit at a time when refinery disruptions and sanctions have complicated energy sales.

The scale of that benefit remains uncertain. It will depend on the volumes actually exported, the prices received, the costs of transporting the fuel and the terms of the applicable sanctions relief.

The Center for Strategic and International Studies has examined the continuing importance of Russian fossil-fuel exports to the country’s wartime finances and the challenges Western governments face in restricting those revenues.

Sanctions do not operate in isolation. Their effectiveness depends on enforcement, access to buyers, shipping arrangements, financial channels and the availability of alternative suppliers.

A temporary license can therefore have consequences beyond the immediate shipment. It may create a precedent for further exceptions, alter market expectations or affect how allies interpret US policy toward Moscow.

At the same time, the existence of a commercial transaction does not by itself establish that a broader diplomatic settlement has been reached.

The critical questions are whether the relief is limited, whether it is reversible, and whether Russia makes any verifiable concessions in return.

A Diplomatic Test for Trump, Putin and Zelensky

The diesel agreement exposes competing priorities among the three leaders.

For Trump, the immediate argument centers on fuel availability and prices, alongside his administration’s efforts to advance negotiations. For Putin, expanded access to energy markets could offer economic opportunities and diplomatic leverage. For Zelensky, the danger is that Russia could receive financial relief while Ukraine is pressed to limit military operations without equivalent guarantees.

These objectives do not necessarily align.

A sustainable agreement would require more than an announcement of fuel shipments. It would need clarity on the sanctions framework, delivery terms, enforcement and the relationship between energy cooperation and progress toward peace.

Washington also faces an alliance-management challenge. European governments and Ukraine may question the credibility of a policy that relaxes economic pressure on Russia without measurable progress on the battlefield or at the negotiating table.

Conversely, US officials may argue that narrowly defined energy measures can help stabilize markets and create opportunities for diplomatic engagement.

The outcome will depend on whether the arrangement remains a limited commercial measure or develops into a broader shift in US policy toward Russia.

What Happens Next?

Three developments will help determine the agreement’s significance.

First, actual deliveries. Confirmation of shipment volumes, timing and destinations will establish whether the announced supplies materially affect the market.

Second, the price response. Diesel prices will continue to depend on refining capacity, inventories, transportation constraints and geopolitical risk. A short-term market reaction would not, by itself, demonstrate lasting consumer savings.

Third, diplomatic conditions. Any further sanctions relief, energy truce or progress in peace talks will indicate whether the agreement is connected to reciprocal concessions.

Until these details become clearer, claims that the deal will rapidly reduce fuel prices or transform the course of the war should be treated cautiously.

Conclusion

Trump’s Russian diesel agreement brings together two urgent policy challenges: controlling energy costs and ending the war in Ukraine.

Additional supplies could offer some flexibility to fuel markets, but the scale of any consumer benefit remains uncertain. At the same time, easing restrictions on Russian petroleum exports raises legitimate questions about sanctions enforcement, wartime revenue and the leverage available to negotiators.

For Zelensky, the central issue is whether economic cooperation with Moscow will be accompanied by meaningful de-escalation. For Washington, it is whether a short-term energy measure can deliver practical benefits without undermining its wider diplomatic objectives.

The decisive test will not be the announcement itself. It will be the volume of fuel delivered, the effect on prices and whether the arrangement produces measurable progress toward reducing the conflict.

This article is based on reporting and analysis available as of October 10, 2026. The agreement’s ultimate economic and diplomatic effects remain uncertain.

Frequently Asked Questions

1. What is the Trump–Putin diesel deal?

Trump announced an agreement for Russia to supply diesel to US and international markets, with additional shipments planned after an initial delivery. The final volumes and delivery schedule require confirmation.

2. Why is Zelensky criticizing the agreement?

Zelensky argues that easing restrictions on Russian petroleum exports without reciprocal de-escalation could increase Moscow’s revenue while prolonging its war against Ukraine.

3. Will the deal lower diesel prices in the United States?

It could add supply, but the overall impact is uncertain. Energy experts have warned that the announced volumes may be insufficient to materially lower prices across the United States or globally.

4. Does the agreement mean US sanctions against Russia have ended?

No. The reported measure involves temporary, limited sanctions relief related to Russian diesel supplies. It should not be interpreted as the end of the broader sanctions framework.

5. What should readers watch next?

The key indicators are confirmed deliveries, changes in diesel prices and inventories, the scope of sanctions relief, and any reciprocal commitments involving attacks on energy infrastructure or peace negotiations.