US Navy escorts are keeping tankers moving through the Strait of Hormuz as Iran tensions persist, with flows running at roughly half normal capacity. Energy Secretary Chris Wright says military protection is the only thing preventing a serious supply crunch, even as Brent crude keeps swinging between the low $70s and near $100 a barrel.
The Strait of Hormuz is moving oil at roughly half its normal capacity, and US Navy escorts are the reason any of it is still flowing. Energy Secretary Chris Wright confirmed on September 6 that American naval forces are actively shepherding commercial tankers through the chokepoint, as ongoing tensions with Iran have made unescorted passage genuinely dangerous.
The numbers behind the naval mission
Oil flows through the strait are averaging roughly 9 million barrels a day, with pipeline alternatives adding another 5 million barrels on top. Before the conflict intensified in 2026, the strait was moving somewhere near 20% of the world's crude, including a substantial share of LNG exports.
A single-day peak of nearly 18 million barrels was recorded during the current conflict window. Back in June, approximately 20 million barrels moved through in a single 24-hour period, roughly equivalent to 72 ships. Wright argues Iran's ability to disrupt shipping has diminished because US military measures have degraded Tehran's capacity to act on its threats.
Why the chokepoint still matters
The Strait of Hormuz sits between Oman and Iran, connecting the Persian Gulf to the Gulf of Oman. Under normal conditions, roughly one in five barrels of crude oil traded globally moves through that corridor. US Navy escorts are currently routing vessels along the southern passages closer to Oman, keeping ships as far from Iranian territorial waters as the geography allows.
Brent crude has swung from the low $70s to near $100 per barrel depending on how the geopolitical risk reads on any given week.
What to watch from here
Tanker traffic remains below pre-conflict norms. Pipeline alternatives are picking up some slack, but pipeline capacity is fixed and cannot scale quickly if demand for workarounds suddenly spikes.
Wright's confidence that Iranian capabilities have been degraded is worth tracking against commercial shipping data. Independent tanker-tracking firms have their own read on what is actually moving through the strait, and any divergence from official statements would signal the security situation is shifting again.
Source: Crypto Briefing
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