US Launches Major Attack on Iran, Killing Top Leaders

Defense Secretary Hegseth defends operation as 'our retribution' against Iran's missile program and nuclear ambitions

Published on Mar. 2, 2026

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The U.S. has launched a large-scale military operation against Iran, resulting in the death of the country's supreme leader and other senior leadership. Defense Secretary Pete Hegseth defended the attack as necessary to destroy Iran's missile arsenal and nuclear program, calling it 'our retribution' for Tehran's role in sponsoring terrorism. The operation has already resulted in the deaths of four U.S. service members, with more casualties expected.

Why it matters

The U.S. attack on Iran marks a major escalation in tensions between the two countries, with potential for further retaliation and a prolonged conflict. The operation aims to cripple Iran's military capabilities, but critics have questioned the timing and questioned whether the threat from Iran was truly imminent.

The details

The U.S. attack, dubbed 'Operation Epic Fury,' has targeted Iran's missile production facilities, naval assets, and other security infrastructure. Defense officials say the goal is to 'destroy Iranian offensive missiles' and ensure Iran never develops nuclear weapons. However, some experts argue Iran was still years away from a nuclear-armed missile capable of reaching the U.S.

  • The operation began two days ago on March 2, 2026.
  • Four U.S. service members have been killed so far in the ongoing attacks.

The players

Pete Hegseth

U.S. Secretary of War who is defending the attack on Iran as 'our retribution' for Tehran's role in sponsoring terrorism.

Dan Caine

Chairman of the Joint Chiefs of Staff who briefed reporters on the military operation.

Donald Trump

The U.S. President who authorized the attack on Iran, which he says was justified by 'imminent threats' from Iran.

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What they’re saying

“We didn't start this war, but under President Trump, we are finishing it. Their war on Americans has become our retribution against their Ayatollah and his death cult.”

— Pete Hegseth, U.S. Secretary of War (wbal.com)

“We expect to take additional losses and, as always, we will work to minimize U.S. losses. This is major combat operations.”

— Gen. Dan Caine, Chairman of the Joint Chiefs of Staff (wbal.com)

What’s next

The judge in the case will decide on Tuesday whether or not to allow Walker Reed Quinn out on bail.

The takeaway

This attack on Iran marks a dangerous escalation in tensions between the U.S. and Iran, with the potential for further retaliation and a prolonged regional conflict. While the U.S. claims the operation is necessary to destroy Iran's military capabilities, critics argue the threat was not truly imminent and question the timing of the strikes.