The refinery war and the vulnerability of modern society

Recent events suggest that this is no longer a purely theoretical concern. Russia has experienced fuel shortages and has restricted exports of gasoline, diesel and jet fuel while several refineries have faced disruptions. Reuters reported that the Syzran and Saratov refineries suspended processing following drone attacks in September, adding pressure to the domestic Russian transportation fuel market.

But the story does not end at Russia's borders.

Oil is traded internationally, and refined petroleum products are part of a highly interconnected global market. A disruption in one major producing country can affect supplies and prices elsewhere, particularly when spare refining capacity is limited.

That is precisely what is happening now. Diesel fuel markets have become especially tight as the war in Ukraine coincides with disruptions in the Middle East. Reuters reported in September that global diesel prices had reached record levels, with European diesel futures more than doubling from their levels at the beginning of 2026. Refineries in several regions are operating at high utilization rates, leaving relatively little spare capacity to compensate for additional disruptions.

This highlights an important distinction between crude oil and refined products.

People often talk about "oil supply" as though crude oil and transportation fuels were interchangeable, but they are not.

A country may have access to crude oil while still experiencing a shortage of diesel or gasoline if its refining capacity, transportation infrastructure, or distribution system is disrupted.

This is one reason why the refinery has become such an important strategic asset.

There is also an interesting symmetry in the current conflict. Ukraine has attacked Russian energy infrastructure, while Russia has repeatedly attacked Ukrainian energy and transportation infrastructure. Both sides understand that energy infrastructure is not merely part of the civilian economy. It is part of the physical system that allows modern society to function.

The asymmetric nature of the conflict also has another side. It would be misleading to describe the strategy simply as "cheap drones versus expensive targets." Russia has increasingly used drones against Ukrainian infrastructure, forcing Ukraine to devote substantial resources to air defense and interception. Reuters recently reported that Russia's deployment of faster, jet-powered Shahed-type drones is putting additional pressure on Ukraine's air-defense system.

The broader lesson, therefore, is not simply about who has the cheaper weapon; it is about vulnerability.

Modern societies have become extraordinarily productive because they have built highly interconnected systems for converting natural resources, like raw crude oil, into usable transportation fuels and materials. But that same interconnectedness can create points of vulnerability.