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International Relations20 Oct 2026 · about 7 min

Donald Trump, Aligning with Vladimir Putin Yet Again, Leaves Ukraine — and US Relations with Europe — Under Pressure

The brief

Donald Trump announced on October 9 that Russia could sell millions of tonnes of diesel. The move mattered because it loosened pressure on Moscow while Russia’s war against Ukraine continued. It also departed from the approach set by a US law signed in September, which authorised new sanctions and tariffs against countries importing Russian oil and gas. The timing made the announcement especially startling. A senior Ukrainian and European delegation was in Miami meeting Steve Witkoff and Jared Kushner, Trump’s envoys. The talks reportedly included proposals for a pre-winter de-escalation. Instead, officials learned that sanctions relief for Russia was coming, and the meeting ended early without agreement. The deal also appeared to give Russia what it wanted from an energy truce without requiring a military halt. Ukraine was being pressured to stop attacking Russian refineries, while Russia continued striking Ukrainian infrastructure. European officials therefore saw the decision as weakening pressure on Moscow and damaging transatlantic trust.

01

What diesel-export deal did Donald Trump announce with Vladimir Putin, and why did it surprise Ukraine and Europe?

Donald Trump announced on October 9 that Russia could sell millions of tonnes of diesel. The move mattered because it loosened pressure on Moscow while Russia’s war against Ukraine continued. It also departed from the approach set by a US law signed in September, which authorised new sanctions and tariffs against countries importing Russian oil and gas.

The timing made the announcement especially startling. A senior Ukrainian and European delegation was in Miami meeting Steve Witkoff and Jared Kushner, Trump’s envoys. The talks reportedly included proposals for a pre-winter de-escalation. Instead, officials learned that sanctions relief for Russia was coming, and the meeting ended early without agreement.

The deal also appeared to give Russia what it wanted from an energy truce without requiring a military halt. Ukraine was being pressured to stop attacking Russian refineries, while Russia continued striking Ukrainian infrastructure. European officials therefore saw the decision as weakening pressure on Moscow and damaging transatlantic trust.

02

How large were the diesel volumes involved—about six million barrels—and how do they compare with US diesel consumption?

The diesel deal involved amounts adding up to just under six million barrels. That sounds large, but its significance depends on the market being compared. The article estimates that the volume equals roughly one and a half days of total US diesel demand, making it modest relative to American consumption.

This comparison explains why the deal was unlikely to solve the price problem Trump described. Even if Russia could supply the announced volumes, the extra fuel would probably have little effect on global diesel prices. The article also notes that Russia’s export shortage was mainly caused by a Kremlin-imposed export ban, creating doubt about whether the promised supply was available.

The political impact could therefore be much larger than the fuel impact. Trump was seeking lower diesel prices before the US midterm election in early November. Yet the article argues that prices rose mainly because of Trump’s war against Iran, not Ukrainian attacks, so this limited Russian volume was unlikely to make a major difference.

03

What are economic sanctions, and how did allowing Russian diesel sales provide relief that appeared to contradict recent US policy?

Economic sanctions are government restrictions on trade, finance, investment, or other dealings with a country or its companies. They are used to impose economic costs and influence political or military behavior. In this case, sanctions were part of Western pressure intended to reduce Russia’s revenues from energy exports and limit its ability to wage war.

Trump’s diesel announcement appeared to provide sanctions relief. Russia would be allowed to sell diesel despite a US law signed in September that authorised new sanctions and tariffs against nations importing Russian oil and gas. The announcement therefore seemed to move US policy in the opposite direction, even as Washington was negotiating with Ukraine and Europe.

The immediate effect was political as much as economic. Kaja Kallas, the EU’s foreign policy chief, said that suspending sanctions on Russian diesel would give Moscow more revenue for its war. Europe said it would not ease pressure, highlighting the widening gap between Washington’s action and European policy.

04

Why have Ukrainian attacks on Russian oil refineries become an important source of pressure on Russia in the war?

Ukrainian attacks on Russian oil refineries became important because they targeted a vulnerable part of Russia’s energy system. The article reports that Kyiv’s long-range drones and missiles caused Russian refining capacity to fall by up to 60% over recent months. That made the economic front of the war increasingly significant.

A refinery converts crude oil into products such as diesel and other fuels. Damaging or shutting one can reduce Russia’s ability to process oil, supply domestic users, and export refined products. This pressure can create shortages, raise costs, and reduce energy revenue. The strikes therefore offered Ukraine leverage beyond the battlefield.

Trump tried to force Ukraine to stop the refinery campaign, blaming it for high diesel prices. Zelensky offered a reciprocal position: Ukraine would stop burning Russian refineries if Russia stopped destroying Ukrainian energy infrastructure. Russia rejected that as insufficient, leaving the attacks central to the dispute over any energy ceasefire.

05

What could Russia gain from sanctions relief without stopping its attacks, and how could this affect Ukraine as winter approaches?

Sanctions relief could give Russia more money from energy sales without requiring it to stop military operations. That is the central imbalance described in the article. Putin would receive the economic part of an energy truce, while Russia would not necessarily accept the military part: stopping attacks on Ukrainian energy infrastructure.

The sequence illustrated the risk. Trump announced an “energy ceasefire” that he said both sides had accepted, although both sides denied agreeing to it. Russia then struck a Ukrainian power plant. At the same time, Washington reportedly threatened to cut intelligence sharing and block weapons sales if Ukraine continued its refinery strikes.

As winter approached, this could leave Ukraine under heavier pressure. Its energy infrastructure was being attacked, while its ability to hit Russian refineries and receive US support might shrink. Russia could gain revenues and operational freedom, while Ukraine faced a harder winter and more fragile backing from its allies.

06

Why does Europe’s growing dependence on US diesel make it harder for European governments to oppose Washington or maintain strong sanctions on Russia?

The article does not state that Europe is increasingly dependent on US diesel, so that specific premise cannot be confirmed from the source. It does show that European governments are trying to balance energy security, sanctions, and alliance politics while the war continues. Those pressures can make disagreement with Washington more complicated.

In general, dependence on a major fuel supplier can create leverage. If governments fear shortages or higher prices, they may hesitate to challenge policies that affect fuel flows. This is especially true when diesel is needed for transport, farming, industry, and emergency services. The supplier can gain influence even without formally controlling policy.

The article’s stated reality is different: Europe’s leaders rejected easing pressure on Russia. Kaja Kallas said Russian diesel relief would provide Moscow with more war revenue, and Europe would not ease sanctions. The dispute therefore threatens transatlantic unity, but the source does not quantify European dependence on US diesel.

07

What is diesel, how is it made in an oil refinery, and why can refinery disruptions affect fuel prices and wartime power?

Diesel is a liquid fuel used widely in vehicles, machinery, generators, and other equipment. It is made in an oil refinery, where crude oil is heated and separated into different fractions. Further treatment removes impurities and adjusts the fuel so it meets required performance standards. The refinery turns raw crude into usable products, including diesel.

That process makes refineries strategic targets. A damaged refinery may still have crude oil but lack the ability to convert it into fuel. Reduced refining capacity can limit diesel supplies, disrupt transport and industry, and push prices higher. In wartime, it can also affect military vehicles, generators, and energy infrastructure.

The article reports that Ukrainian strikes caused Russian refining capacity to fall by up to 60%. Russia’s response was to seek sanctions relief, while Trump pressed Ukraine to stop the attacks. The dispute shows how refinery damage can become both an economic weapon and a bargaining tool during war.

This brief was written by AI from the original reporting and checked by other models. Names, figures and quotes come from the source; read it for full context.

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