Russian diesel returns: Relief for tight European market?

European diesel markets face extreme tightness driven by the effective closure of the Strait of Hormuz and Ukrainian drone strikes on Russian refining infrastructure, which have significantly curtailed global supply. To combat record-high prices—peaking at $1,664.75 per metric tonne in the Mediterranean—the U.S. administration recently lifted its ban on Russian diesel imports, causing a slight market dip. While Russia aims to export up to 3.5 million metric tons monthly by year-end, domestic priorities and volatile refinery operations make actual volumes uncertain. Meanwhile, European consumers experience demand destruction as pump prices hit all-time highs, forcing shifts in transport behavior. The market remains highly reactive to geopolitical headlines, including potential energy truces and hurricane-related disruptions on the U.S. Gulf Coast, which further complicate the recovery of refining margins and supply stability.