US-Israel attack Iran LIVE: A new chapter of conflict in the Middle East has erupted after coordinated strikes by the United States and Israel on Iran that have rapidly escalated tensions across the region and beyond. The dramatic developments have deepened fears of a wider war and shaken global stability.
Is the US involved in the Iran-Israel war?
Yes. The United States has joined its longtime ally Israel in military action against Iran. The coordinated strikes, launched on February 28, 2026, involved air and missile attacks on multiple Iranian targets, including military sites and leadership compounds. The Pentagon and Israeli military describe the operation as focused on eliminating what they call imminent threats from Iran’s missile and nuclear capabilities.
This marks a significant escalation beyond decades of proxy conflicts and tensions, with American forces directly involved in offensive operations alongside Israeli forces.
Why did the US and Israel attack Iran?
The military campaign was triggered by concerns over Iran’s nuclear program, ballistic missile development and support for militant groups. Diplomatic negotiations earlier in 2026 failed to resolve key disputes, and both Tel Aviv and Washington argued that Tehran’s continued expansion of military capabilities posed a direct threat.
According to military statements, the initial strikes hit dozens of high-value military installations and leadership locations, aiming to degrade Iran’s strategic capabilities and pre-empt future attacks, especially those that they say could make Iran ‘immune’ from retaliation.
What happened after Khamenei’s death?
The conflict took a dramatic turn when Iran’s Supreme Leader Ayatollah Ali Khamenei was killed in the first round of strikes. Iranian state media and multiple international outlets confirmed his death on March 1, 2026, following the initial US-Israel attack.
His passing has triggered national mourning in Iran, a leadership reshuffle and promises of retaliation from Iranian officials. Iran’s interim leadership has taken over governance, even as Tehran and allied groups like Hezbollah launch missile and drone attacks on Israeli territory and US bases in the Gulf.
The death of a figure who ruled Iran for more than three decades has also sparked global reactions, ranging from calls for de-escalation to sharp condemnations from Russia, China and others.
Is World War 3 starting?
Experts and governments around the world are watching anxiously. While some media reports and online commentary speculate about a broadening conflict, most analysts say it does not yet constitute a ‘World War III’, a global conflict involving major world powers across multiple theatres.
However, with attacks and counterattacks expanding beyond Iran’s borders into Gulf states such as the UAE, Kuwait, Qatar and Bahrain and with global powers like Russia and China issuing strong statements, the risk of wider confrontation or miscalculation remains significant.
Which countries are involved in the Iran war?
The principal combatants are the United States, Israel and Iran. But the war’s effects and direct strikes have spread across several nations:
- Gulf States: Iran has launched missiles and drones targeting Israeli cities and US military assets in Gulf countries such as the UAE, Kuwait, Qatar, Bahrain and Jordan.
- Lebanon: Iran-aligned group Hezbollah has fired rockets at Israel in response, prompting Israeli counter-strikes on Lebanese territory.
- Global actors: Countries including Russia, China and other nations have publicly reacted, with some condemning the strikes and urging de-escalation.
Although no official involvement of other major powers has been announced in a military capacity, international political dynamics are shifting rapidly.
Latest updates on the US-Iran-Israel conflict
As of the latest reports:
- Joint strikes continue with both US and Israeli forces targeting Iranian military infrastructure.
- Iran has launched retaliatory attacks across regional bases and cities.
- Casualties and displacement are rising across the region.
- Global markets and travel are affected as uncertainty grows.
World leaders are calling for calm, but no clear diplomatic path has yet emerged.
Timeline of the US-Israel-Iran war 2026
- Feb 28 → US + Israel strike Iran: A massive joint attack targets strategic sites across the Islamic Republic.
- March 1 → Khamenei killed: Iran’s Supreme Leader dies amid the offensive, triggering restructuring and regional retaliation.
- March 2 → Iran retaliation: Iranian missile and drone strikes hit Israel, Gulf states and US bases, escalating the conflict.
How this war is affecting the world
The repercussions of the conflict are far more than regional.
Oil Prices Rising
Global oil prices have climbed sharply as fears of instability in critical Middle East energy corridors mount. Several nations depend on Persian Gulf exports, and any threat to shipping or production directly influences global markets.
Flights Disrupted
Commercial aviation has seen widespread disruption, with many carriers avoiding Middle Eastern airspace amid safety risks. Airspace closures and risk warnings have left travellers rerouted and schedules uncertain, affecting international travel networks.
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