Oil prices fell on Tuesday as traders weighed the possibility of more Russian diesel supplies against continuing threats to energy transport in the Middle East. Brent crude and US West Texas Intermediate both declined after rising during the previous session. The market remains unsettled because extra fuel supplies could ease shortages, while attacks and shipping problems could still limit the amount of energy reaching buyers.
US President Donald Trump said Russia had agreed to provide diesel to global markets, and his administration temporarily lifted sanctions affecting Russian fuel. Supporters of the move say additional supplies could reduce pressure on fuel markets. However, some US lawmakers have argued that the decision conflicts with restrictions intended to limit Russia’s income during its war against Ukraine. The legal and political debate has added uncertainty to the market.
Traders are also watching developments around the Strait of Hormuz and energy facilities in the Gulf. Attacks involving Saudi Arabia and threats to shipping have increased concern about the security of oil and fuel deliveries. Higher insurance and transport costs can make supplies more expensive even when production remains available. OPEC has also lowered its forecast for oil demand growth this year, pointing to changes in market conditions. Prices may remain volatile as traders assess whether new supplies can offset risks from conflict and disruption.

