The US military has been running a protected shipping lane through the Strait of Hormuz for several weeks, escorting commercial oil tankers along a southern corridor near Oman as part of an initiative called Project Freedom. This operation has facilitated the movement of approximately 500 million barrels of crude oil through one of the world’s most critical maritime chokepoints.
Current Flows
Current US-protected flows have reached roughly 5 million barrels per day as of July 2026, meaning the corridor is operating at about a quarter to a third of the strait’s normal capacity. The Strait of Hormuz historically handles somewhere between 15 and 20 million barrels per day.
Operational Mechanics
The operational mechanics involve aerial and drone surveillance coordinated by CENTCOM, with commercial vessels turning off their transponders and receiving specific routing guidance through the southern corridor. In the first three weeks alone, US forces provided direct guidance to around 70 commercial ships navigating the strait. Since inception, CENTCOM says it has assisted approximately 1,000 vessels total.
Challenges
Iranian attacks on vessels using the southern route have continued despite the US military presence. Iran has also designated its own alternative corridors through the strait, creating a situation where competing naval powers are essentially drawing different lines on the same narrow waterway. The continued attacks have had a measurable chilling effect on commercial shipping, with shipowners weighing the cost of insurance premiums, the risk of vessel damage, and potential crew safety issues against the economic incentive of moving oil.
