Why were Iran strikes launched?

What U.S. and Israeli officials said

U.S. and Israeli officials described the strikes as a coordinated military operation intended to hit Iran’s leadership, military command centers and weapons infrastructure. U.S. authorities called the mission Operation Epic Fury; officials said months of intelligence and planning underpinned the operation, and that the campaign targeted facilities the two countries assessed were central to Iran’s ability to threaten U.S. personnel, regional partners and the broader region.

The administration framed the operation around several aims:

• degrading Iranian missile and air-defense capabilities;
• striking leadership and command nodes linked to the Islamic Revolutionary Guard Corps (IRGC) and Iran’s political-military apparatus;
• disrupting nuclear and long‑range strike programs that U.S. officials said posed a future threat.

U.S. officials also said intelligence had identified a meeting of senior Iranian figures that presented an opportunity to remove key commanders. President Trump and other U.S. leaders have publicly connected the operation to a broader effort to push for regime change and to deny Iran the capacity to threaten American forces and allies.

Why it matters

The strikes represent a major escalation: they were carried out without formal congressional authorization, prompting an immediate and polarized response on Capitol Hill and among U.S. partners. In the hours after the operation, Iran and its proxies mounted retaliatory strikes around the region and some U.S. service members were reported killed or wounded during ensuing operations, raising questions about the campaign’s duration and risks of wider escalation.

It is still unclear how Iran’s internal command will reorganize after the strikes and whether the campaign will achieve its stated objectives without triggering broader, prolonged conflict across the Middle East.