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Explainer-Why is the US attacking Iran?

By David Brunnstrom

WASHINGTON, Feb 28 (Reuters) - The United States and Israel launched their most ambitious attacks on Iran in decades on Saturday in an operation that killed Supreme Leader Ayatollah Ali Khamenei.

Smoke rises following an explosion, after Israel and the U.S. launched strikes on Iran, in Tehran, Iran, February 28, 2026. Majid Asgaripour/WANA (West Asia News Agency) via REUTERS

Blasts heard in Kabul amid clashes between Afghan, Pakistani forces

KABUL, March 1 (Reuters) - Blasts and gunfire were heard in Kabul on Sunday, a Reuters journalist in the Afghan capital said, as fighting between Afghanistan and Pakistan entered a fourth day.

Explosions echoed across parts of the city before sunrise, followed by bursts of gunfire, the journalist said.

It was not immediately clear what had been targeted or whether there were casualties.

Taliban administration spokesperson Zabihullah Mujahid said the sounds were the result of Afghan forces targeting Pakistani aircraft over the capital.

Taliban soldiers stand on top of a their post as they guard near the Pakistan-Afghanistan border, in Khost province, Afghanistan, February 27, 2026. REUTERS/Stringer

Factbox-US deploys suicide drones and Tomahawk missiles in Iran strikes

WASHINGTON, Feb 28 (Reuters) - The United States unleashed an array of weaponry against Iranian targets on Saturday, including Tomahawk cruise missiles, stealth fighters, and for the first time in combat, low-cost one-way attack drones modeled after Iranian designs.

U.S. Central Command released photographs showing Tomahawk missiles, F-18 and F-35 fighter jets alongside details of the strikes on Iran as part of Operation Epic Fury.

DRONES

Smoke rises following an explosion, after Israel and the U.S. launched strikes on Iran, in Tehran, Iran, February 28, 2026. Majid Asgaripour/WANA (West Asia News Agency) via REUTERS

Israel, US launched strikes as Iranian leader met with inner circle, sources say

By Jonathan Landay, Phil Stewart, Gram Slattery and Parisa Hafezi

WASHINGTON/DUBAI, March 1 (Reuters) - Israel and the U.S. timed their attack on Iran on Saturday to coincide with a meeting the country’s supreme leader, Ali Khamenei, was holding with top aides, according to two U.S. sources and a U.S. official familiar with the matter.

Israel said Khamenei was killed along with top lieutenants including Ali Shamkhani, the powerful former National Security Council secretary, and Mohammad Pakpour, Islamic Revolutionary Guard Corps (IRGC) commander.

FILE PHOTO: Iran's Supreme Leader Ayatollah Ali Khamenei speaks during a meeting in Tehran, Iran, February 1, 2026. Office of the Iranian Supreme Leader/WANA (West Asia News Agency)/Handout via REUTERS

Dubai airport, iconic Burj Al Arab hotel damaged in Iranian missile strikes

DUBAI, March 1 (Reuters) - Dubai's international airport and its landmark Burj Al Arab hotel sustained damage as overnight Iranian retaliatory attacks spread across the Gulf states and the wider Middle East, reaching beyond U.S. bases and interests.

Four people were injured at the airport, the emirate's media office said early on Sunday.

Dubai’s media office said on X that “a concourse at Dubai International (DXB) sustained minor damage in an incident, which was quickly contained,” without giving further details.

FILE PHOTO: A general view of the luxury Burj al-Arab Hotel at Jumeirah area in Dubai, UAE December 9, 2015. Picture taken December 9, 2015. REUTERS/Karim Sahib/Pool/File Photo

Israel, US launched strikes as Iranian leader met with inner circle, sources say

By Jonathan Landay, Phil Stewart, Gram Slattery and Parisa Hafezi

WASHINGTON/DUBAI, Feb 28 (Reuters) - Israel and the U.S. timed their attack on Iran on Saturday to coincide with a meeting the country’s supreme leader, Ali Khamenei, was holding with top aides, according to two U.S. sources and a U.S. official familiar with the matter.

Israel said Khamenei was killed along with top lieutenants including Ali Shamkhani, the powerful former National Security Council secretary, and Mohammad Pakpour, Islamic Revolutionary Guard Corps (IRGC) commander.

A satellite image shows black smoke rising and heavy damage at Iranian Supreme Leader Ayatollah Ali Khamenei's compound, following strikes by the United States and Israel against Iran, in Tehran, Iran February 28, 2026. Pleiades Neo (c) Airbus DS 2026/Handout via REUTERS

Iranians across North America rally for -- and against -- strikes

Jubilant Iranian Americans on Saturday took to the streets from Boston to Los Angeles to cheer the death of supreme leader Ayatollah Ali Khamenei and voice hope for a brighter future for their homeland.

In Los Angeles, home to a massive Iranian diaspora, singing and ululating marchers carried flags of shah-era Iran and posters bearing US President Donald Trump's image, with some wearing shirts that said "Free Iran."

A woman holds pictures of Reza Pahlavi - the son of Iran's former Shah - and US President Donald Trump as members of the Iranian community celebrate in Los Angeles

White House releases photos of Trump, Vance during Iran ops

The White House on Saturday released a photo of US President Donald Trump and a handful of his top advisors monitoring the progress of joint US-Israeli air strikes on Iran.

Trump has announced that Ayatollah Ali Khamenei was killed in the attacks, but there is no confirmation from Tehran.

The picture shows Trump, in a suit jacket, white shirt and a white "USA" baseball cap, seated with US Secretary of State Marco Rubio and White House Chief of Staff Susie Wiles at a table, with a partially obscured map marked "Operation Epic Fury" behind them.

This official White House photograph shows US President Donald Trump (2L), US Secretary of State Marco Rubio (3R) and White House Chief of Staff Susie Wiles (2R) monitoring activity related to Operation Epic Fury against Iran from an unnamed location