Jet fuel prices have doubled in eight weeks, with officials warning of potential supply shortages in Europe and Asia as the war in Iran exacerbates the energy crisis. <br><br>Reference:<a href="https://skift.com/2026/04/22/5-fuel-shocks-5-very-different-endings-what-history-tells-us-about-this-one/" target="_blank">Source</a>.<br><br>