Level 1 - Absolute Beginner

Iran and the United States both say they control the Strait of Hormuz. This is a narrow sea road for oil ships.

On Saturday, Iran's Guards said a very big oil ship hit a mine. A mine is a bomb in the water. The ship caught fire. This claim is not confirmed.

The United States says the strait is open. Iran says it is closed unless Iran says yes. Many ships have been attacked this week.

Pakistan and Qatar carry messages between the two sides. Experts do not expect a deal soon.

strait

a narrow sea road between two bigger seas

oil

a thick liquid used to make fuel

mine

a bomb hidden in the water

ship

a big boat

fire

hot flames that burn things

open

not closed, so people can go through

attack

to hurt something with force

deal

an agreement between two sides

Level 2 - Elementary

The United States and Iran are both saying they control the Strait of Hormuz. About one fifth of the world's oil usually goes through this narrow waterway.

On Saturday, Iran's Revolutionary Guards said a supertanker hit a mine and caught fire. They said it carried more than two million barrels of oil and crossed without permission. No independent source has confirmed this.

The American military disagreed about another ship. It said a container ship called the GFS Pride was hit by an Iranian missile or similar weapon and sank while boats pulled it to shore.

The American government says ships can still pass. Iran says the strait is closed unless its officials agree. The United States also keeps a naval blockade that stops Iranian oil from leaving by sea.

Pakistan and Qatar are passing messages, but nobody expects a quick agreement.

control

to have the power to decide what happens

supertanker

a very large ship that carries oil

permission

when someone says you are allowed to do something

independent

not connected to either side

confirm

to show that something is true

container ship

a ship that carries goods in big metal boxes

blockade

stopping ships from going in or out

quick

fast

Level 3 - Intermediate

Washington and Tehran each insisted on Saturday that they hold the upper hand in the Strait of Hormuz, even as reported attacks on vessels in and near the waterway reached a record high, according to data cited by CBS News.

Iran's Revolutionary Guards said a supertanker carrying more than two million barrels of crude hit a mine and caught fire while crossing without authorization. They gave no exact location, and the claim has not been verified independently. The American military disputed a separate Guards account, saying the container ship GFS Pride was struck by an Iranian projectile and sank as it was being towed to shore.

The Trump administration maintains that the strait is open, while Iran's Supreme National Security Council says it will stay shut until the United States corrects its behavior, with demands that include compensation for war damage. Washington also keeps a naval counter-blockade on Iranian oil exports.

Pakistan and Qatar continue to relay messages, but no breakthrough is expected soon. A memorandum signed in June to end the war collapsed, and both sides resumed strikes. Mr. Trump has reportedly told the military to stay ready for larger attacks after the midterm elections on November 3, and the United States has so far held back from answering the recent ship attacks.

insist

to say something firmly, even if others disagree

upper hand

an advantage over the other side

crude

oil in its natural state, before refining

authorization

official permission

dispute

to argue that a claim is wrong

projectile

an object fired through the air as a weapon

compensation

money paid to make up for damage or loss

breakthrough

a sudden important step forward

Level 4 - Advanced

Washington and Tehran each asserted control of the Strait of Hormuz on Saturday, a contest of narratives unfolding against a backdrop of what CBS News, citing data, described as the highest number of reported attacks on shipping in the waterway since the war began.

The Revolutionary Guards claimed that a supertanker laden with more than two million barrels of crude struck a mine and caught fire while transiting without authorization, offering no precise location; the assertion remains unverified. The American military contested another Guards account, saying the container ship GFS Pride was hit by an Iranian projectile rather than a mine and went down while under tow.

The dispute over who governs the passage is not merely rhetorical. The Trump administration insists the strait is open and maintains a naval counter-blockade on Iranian oil exports, while Iran's Supreme National Security Council says the channel will remain closed until Washington corrects its behavior, listing compensation for war damage among its conditions.

Diplomacy is stalled. Pakistan and Qatar still ferry messages, yet few observers anticipate a breakthrough after a June memorandum meant to end the conflict unraveled and both sides resumed strikes. Mr. Trump has reportedly directed commanders to prepare for larger operations after the November 3 midterm elections, and Washington has so far refrained from retaliating for the latest incidents, a restraint that analysts read as electoral calculation as much as strategy.

assert

to state something forcefully as true

narrative

a version of events told to shape opinion

laden

heavily loaded

transit

to pass through a place

contest

to challenge or dispute

rhetorical

relating to words used for effect rather than action

unravel

to fall apart

retaliate

to strike back in response to an attack