Russia to Import Japanese Jet Fuel as Drone Strikes Cripple Domestic Refining
Russian jet fuel exports have halved from 2025 levels; Moscow is now sourcing product from Japan through South Korean intermediaries to cover the shortfall.
Russia is preparing to import at least 200,000 barrels of jet fuel originating in Japan, routed through a chain of traders and ship-to-ship transfers via South Korea, according to Reuters, in an arrangement that underscores how deeply Ukrainian drone strikes have cut into the country's refining capacity.5
The volume is small relative to Russia's total fuel consumption, but the direction of the trade is striking. Russia produced roughly 10.6 million barrels per day of crude as recently as last year. Exporting jet fuel to global markets was a routine function of its refinery system. Importing it, from Japan, via third-country intermediaries, is not.5
Kpler data cited by Reuters shows Russian jet fuel exports have fallen to about 13,000 barrels per day so far in 2026, less than half the roughly 30,000 barrels per day shipped in 2025. The drop reflects sustained damage to refinery infrastructure from Ukrainian drone campaigns targeting processing units rather than crude production directly. Crude output has proved more resilient to drone attack than the complex secondary units — hydrotreaters, jet fuel splitters — that convert crude into finished products.5
Japan is a peculiar source for this material. Tokyo released around 80 million barrels from its strategic petroleum reserves after the Strait of Hormuz closure cut off a portion of its crude supply, equivalent to roughly 26 days of domestic oil demand. Domestic refining has continued because Japan covers nearly 100% of its gasoline demand and around 95% of its diesel demand through its own refineries, even under constrained crude throughput. The arithmetic has apparently left a surplus of certain refined fractions available for export, at a price that makes the Russia trade economic.2
The routing through South Korea adds a layer of intermediation that both sides appear to prefer. South Korea is a major refiner in its own right, with direct commercial ties to Japanese refiners, and ship-to-ship transfers off the Korean coast are an established mechanism for obscuring the ultimate origin of fuel cargoes.5
The Urals crude discount to ICE Brent crude front-month, which closed at $72.12 on Friday (2026-07-03), reflects both the sanctions-induced penalty on Russian barrels and the additional uncertainty around Russian refining margins created by drone damage. A country able to export crude but unable to process it into marketable products without importing finished fuel is running a structurally less profitable energy complex than headline crude production figures suggest.4
Russia's gas operations are under similar pressure. Production reached approximately 334.8 billion cubic meters through June, a decline of 3.2% compared with the same period last year, according to federal statistics data. LNG output fell 5.1% to around 16.5 million tons across the same period. The one bright spot in the production picture is the Power of Siberia pipeline, where exports to China are projected to rise more than 20% this year toward the pipeline's maximum annual capacity of 38 billion cubic meters.1
The jet fuel story matters for Asian refined product markets because it signals that Russian export availability of kerosene and distillates will remain constrained through the summer. Any shortfall in Russian supply that would normally clear into Asian markets has to be sourced elsewhere, most likely from Middle Eastern refinery output, which is itself under pressure given Hormuz-related disruptions, or from Indian refiners running discounted Russian crude through their own systems.2
South Korea's government declared an economic emergency in response to the broader energy crisis, with President Lee Jae Myung warning of severe exposure to Strait of Hormuz disruptions: South Korea sources around 70% of its crude from the Middle East. Seoul's position as an intermediary in the Russia–Japan jet fuel trade is partly a function of its refining capacity seeking new trade flows as its own crude import costs rise.3
If the 200,000-barrel shipment proves to be the beginning of a recurring import arrangement rather than a one-off, the country's ability to supply domestic aviation fuel could require either sustained product imports or a more significant diversion of crude exports toward tolling arrangements with third-country refiners, both of which would alter the trade flows currently assumed in European and Asian distillate markets.5