Ukraine targets more Russian oil refineries a day after reports said the US had warned them not to

• Ukraine targeted two Russian oil refineries on Friday night.
• The US had warned against such attacks due to potential oil price increases and Russian retaliation.
• Ukraine's drone strikes on have reduced Russia's oil processing by 10%, said UK military intel.

Ukraine attacked Russia's oil infrastructure after US officials advised them against targeting Russian oil refineries, Bloomberg reports.

Russia's oil infrastructure took another hit as drones targeted refineries in the Samara region.