Crude oil prices closed higher at the end of the week, driven by escalating geopolitical tensions following renewed military strikes between US forces and Iranian-backed groups. The heightened conflict in the Middle East has reignited fears of potential supply disruptions in key shipping routes and production hubs. Adding to the market momentum, global diesel fuel prices surged to record high levels due to tight refining capacity and robust demand. For energy traders and global financial markets, the combination of geopolitical risk premiums and refined product scarcity creates a strong bullish backdrop for energy commodities. The record highs in diesel prices highlight broader structural imbalances in the refining sector, which could keep energy input costs elevated across multiple industries and sustain inflationary pressures globally. Looking ahead, market participants will closely monitor further developments in the Middle East for any signs of broader escalation that could directly impact crude transit through the Strait of Hormuz. Investors should also track global inventory reports and refining utilization rates to assess whether diesel supplies can stabilize in the coming weeks.