Strait of Hormuz Carries 20M Barrels/Day With No Bypass at Scale

The Strait of Hormuz is a 21-mile-wide chokepoint between Iran and Oman through which approximately 20 million barrels of oil per day flow -- roughly 20% of global seaborne oil trade. Saudi Arabia, the UAE, Iraq, Kuwait, and Qatar all depend on this single passage to export their crude. Additionally, about one-fifth of the world's liquefied natural gas trade transited the strait in 2024, primarily from Qatar. There is no alternative maritime route, and existing pipeline bypass capacity (such as Saudi Arabia's East-West pipeline and the UAE's Abu Dhabi Crude Oil Pipeline) can only handle a fraction of normal seaborne volumes. Iran has repeatedly demonstrated both the capability and willingness to threaten this chokepoint. In June 2025, U.S. intelligence detected Iranian military forces loading naval mines onto vessels in the Persian Gulf -- interpreted as preliminary steps toward a potential blockade. The 2026 Strait of Hormuz crisis, stemming from escalating tensions over failed nuclear negotiations and the 2025 air conflict, included a temporary partial closure as a warning. Even a brief disruption would remove millions of barrels from the global market overnight, triggering price spikes that cascade through every sector of the global economy. The reason this matters beyond oil prices is that Hormuz is a single point of failure for the global energy system. Unlike diversified supply chains in other industries, the physical geography of the Persian Gulf forces the world's largest oil exporters through one narrow waterway controlled by a hostile state. A two-week closure would drain strategic petroleum reserves, force rationing in import-dependent nations like Japan, South Korea, and India, and potentially trigger a global recession. The Congressional Research Service has documented that even temporary disruptions create 'substantial supply delays and raise shipping costs, potentially increasing world energy prices' with knock-on effects across transportation, manufacturing, agriculture, and heating. The structural reason this vulnerability persists is geological: the oil is where it is, and the geography cannot be changed. Building pipeline alternatives would require massive capital investment, years of construction, and transit agreements with neighboring countries -- many of whom have their own political instabilities. The world has known about this chokepoint risk for decades but has failed to build sufficient bypass infrastructure because the cost seemed unjustifiable during periods of calm, and the geopolitical complexity made multilateral infrastructure projects nearly impossible.