The naval blockade imposed by the United States on Iran has taken effect.
The US Central Command confirmed maritime control in the Gulf of Oman and Arabian Sea.
The measure extends east of the Strait of Hormuz.
It applies to all vessels without exception.
Implementation began at 14:00 GMT.
Unauthorized ships may be intercepted.
They could be detained or redirected.
Neutral shipping routes will remain open.
This applies to non-Iran-bound traffic.
The move follows failed talks in Islamabad.
Donald Trump confirmed the enforcement.
It raised concerns over global oil supply stability.
