Level 1 — Absolute Beginner
On Monday, September 7, 2026, the United States attacked Iran again. American planes hit military targets in a part of Iran called Kermanshah.
The attack killed at least four soldiers. They were part of a group called the IRGC. This group is a special Iranian army.
This is not the first attack. Last week, the US and Iran also fought. Iran sent missiles at US bases in other countries. Many people are worried about more fighting.
The US and Iran are fighting near a place called the Strait of Hormuz. Many ships carry oil through this area. Because of the fighting, oil prices went up.
- strike
- An attack, often from planes or missiles.
- troops
- Soldiers, especially a group of them.
- military
- Relating to soldiers, an army, or war.
- target
- A place or thing that is attacked on purpose.
- missile
- A weapon that flies through the air to hit something far away.
- province
- A part of a country, like a state.
- standoff
- A situation where two sides do not agree and might fight.
- oil price
- How much money oil costs to buy.
Level 2 — Elementary
On Monday, September 7, 2026, the United States launched new air strikes against Islamic Revolutionary Guard Corps, IRGC, targets inside Iran. The strikes hit western Iran's Kermanshah province and killed at least four IRGC Aerospace Force personnel.
Iranian state media named four of the men who died: Reza Mohammadi, Shahram Jafari, Alireza Shakiba, and Jafar Kahrizi. Some other news outlets reported that as many as five people were killed.
US Central Command, known as CENTCOM, carried out the strikes as part of a wider campaign against Iran. President Trump said the strikes were a response to Iran's attempts at planting sea mines and to Iranian attacks on US troops in the region.
This attack is only the latest step in a dangerous standoff between the US and Iran over the Strait of Hormuz, a narrow waterway that a huge amount of the world's oil passes through. Earlier in the same week, a similar round of strikes killed roughly eleven people in Iran, and Iran fired missiles and drones at US bases in Jordan, Kuwait, Bahrain, and Iraq. Jordan's air defenses reportedly stopped ten of thirteen incoming Iranian missiles. Brent crude oil prices climbed on fears that the fighting could disrupt shipping through the Gulf.
- air strike
- An attack carried out using aircraft or missiles.
- personnel
- The people who work in an organization, such as an army.
- retaliation
- An action taken to punish someone or something in return for an earlier attack.
- sea mine
- An explosive device placed in water to damage or destroy ships.
- waterway
- A river, canal, or channel of water that ships travel through.
- air defense
- Systems used to detect and stop attacking aircraft or missiles.
- intercept
- To stop something, such as a missile, before it reaches its target.
- crude oil
- Oil in its natural, unrefined form, before it is processed.
Level 3 — Intermediate
The United States conducted fresh air strikes against Islamic Revolutionary Guard Corps, IRGC, targets inside Iran on Monday, September 7, 2026, killing at least four IRGC Aerospace Force personnel in the western province of Kermanshah. Iranian state media, IRNA, identified four of the dead as Reza Mohammadi, Shahram Jafari, Alireza Shakiba, and Jafar Kahrizi, while some other outlets put the toll at five.
US Central Command carried out the strikes as part of a broader retaliation campaign. President Trump characterized the operation as a direct response to Iranian attempts at planting sea mines in the Persian Gulf, as well as to Iranian attacks on American troops stationed across the region. Neither the White House nor CENTCOM has provided a detailed accounting of the targets struck or the scale of the operation beyond confirming the Kermanshah casualties.
Monday's strikes mark the latest escalation in a rapidly deteriorating standoff between Washington and Tehran centered on the Strait of Hormuz, the narrow waterway through which a substantial share of the world's seaborne oil trade passes. Just days earlier, around September 1 through 3, a similar exchange saw US strikes kill roughly eleven people inside Iran, prompting Iran to retaliate with missile and drone strikes on US military installations in Jordan, Kuwait, Bahrain, and Iraq. Observers described that exchange as the heaviest volley of fire between the two countries in more than a month. Jordanian air defenses reportedly intercepted ten of the thirteen Iranian missiles fired at targets on its soil.
Financial markets reacted swiftly to the renewed violence, with Brent crude oil prices rising on concerns that continued fighting could disrupt shipping through the Gulf. Analysts have repeatedly warned that any sustained closure or serious disruption of the Strait of Hormuz would send shockwaves through global energy markets, given the volume of oil and liquefied natural gas that transits the passage daily.
- escalation
- A worsening or intensifying of a conflict or dangerous situation.
- campaign
- A planned series of military operations pursuing a specific goal.
- casualty
- A person killed or injured in a conflict or accident.
- installation
- A military base or facility.
- volley
- A number of missiles, bullets, or other projectiles fired at the same time.
- transit
- To pass through or across a place on the way to another destination.
- seaborne
- Carried or transported by sea.
- liquefied natural gas
- Natural gas cooled into a liquid form so it can be shipped efficiently by sea.
Level 4 — Advanced
The United States conducted a fresh round of air strikes against Islamic Revolutionary Guard Corps targets inside Iran on Monday, September 7, 2026, killing at least four IRGC Aerospace Force personnel in the western province of Kermanshah. Iran's state news agency, IRNA, identified four of the dead as Reza Mohammadi, Shahram Jafari, Alireza Shakiba, and Jafar Kahrizi, though some outlets have put the toll at five, underscoring the difficulty of obtaining a definitive casualty count from a fast-moving and opaque conflict.
US Central Command carried out the operation as part of a wider retaliation campaign that President Trump has framed as a response to Iranian attempts at mining shipping lanes in the Persian Gulf and to attacks on American forces stationed across the region. That framing places Monday's strikes within a familiar pattern of escalation and counter-escalation that has characterized the standoff for weeks, each side citing the other's provocations to justify the next round of force.
The Kermanshah strikes represent only the latest flashpoint in a rapidly deteriorating confrontation centered on the Strait of Hormuz, the narrow chokepoint through which a substantial proportion of the world's seaborne crude oil and liquefied natural gas transits. Days earlier, between roughly September 1 and 3, a comparable exchange left approximately eleven dead inside Iran and prompted a significant Iranian response: missile and drone strikes against US military installations in Jordan, Kuwait, Bahrain, and Iraq, an episode widely characterized as the most intense exchange of fire between Washington and Tehran in over a month. Jordanian air defenses reportedly intercepted ten of thirteen incoming Iranian missiles, a ratio that offers some reassurance about regional interception capability even as it illustrates how narrowly a wider catastrophe was averted.
Financial markets registered the renewed hostilities almost immediately, with Brent crude climbing on investor apprehension that sustained confrontation could meaningfully disrupt Gulf shipping. The pattern is a familiar one to energy analysts, who have long cautioned that even a partial or temporary impediment to transit through the Strait of Hormuz carries outsized consequences for global energy pricing, given the sheer volume of hydrocarbons that pass through the corridor daily and the absence of comparably efficient alternative routes.
- opaque
- Difficult to understand or see through clearly, in the sense of unclear or hard to verify.
- flashpoint
- A point or moment at which conflict or violence breaks out.
- chokepoint
- A narrow geographic passage, often strategically vital, that can be blocked or controlled.
- confrontation
- A hostile or argumentative meeting or situation between opposing forces.
- provocation
- An action intended to provoke or incite a reaction, often anger or retaliation.
.jpg%3Fwidth%3D800&w=3840&q=75)
Talk about this article with KatePractice this story's vocabulary in a real spoken conversation with your AI tutor