Global Pump Shock: Overnight Gasoline Jumps After U.S.–Israel Strikes Ignite Iran War

Shock-driven oil spikes have a long pedigree: the 1973 Arab embargo sent Brent up 300 % in weeks; Saddam’s 1990 Kuwait invasion pushed it from $17 to $38; and Russia’s Feb 2022 move on Ukraine briefly lifted U.S. gas above $5. This 2026 jolt sits at the intersection of two century-scale arcs: continued strategic reliance on the Strait of Hormuz (still funnelling ≈20 % of world oil) and the slow, uneven transition away from petroleum. Each crisis since the 1970s has nudged policymakers toward diversification—SPR creation (1975), shale boom (2010s), EV incentives (2020s)—yet the market’s reflex shows hydrocarbon dependence endures. Whether this war becomes a footnote like the 2006 Israel-Hezbollah flare-up or a structural break like 1973 depends on its duration and on how quickly consumers, now with more electric and telework options, can mute demand. In a 100-year frame, the episode matters less for its price spike than for testing whether the world can finally decouple mobility and geopolitics from a single maritime chokepoint.