The US military has declared that any ship passing through the blockaded area near the Strait of Hormuz without authorization is subject to capture, interception, and diversion.
The blockade will be enforced in the Gulf of Oman and Arabian Sea, east of the Strait of Hormuz, and applies to all vessels regardless of flag.
The blockade does not affect neutral transit to or from non-Iranian destinations, and humanitarian shipments (food, medical supplies, and essential goods) will be allowed subject to inspection.