U.S.-Israel–Iran War (2026) Timer

U.S., Israel, and Iran at War: What Started on February 28, 2026, and What It Means for the World

The world woke up to explosions in Tehran on the morning Of February 28, 2026. Within hours, Supreme Leader Ayatollah Ali Khamenei was dead. Iran was firing missiles at six countries. Oil markets were bracing for chaos. And the United States Congress was scrambling to figure out whether the president had the legal authority to do any of it. This is the Most significant American military engagement in the Middle East since the 2003 invasion of Iraq, and the consequences are already rippling across the globe.

The Global Economy Is Already Feeling the Shockwaves

The financial fallout began before the first missile even landed. Oil prices had been rising for weeks in anticipation, with Brent crude climbing 2.9% to $72.87 a barrel on the Friday before the strikes. That number is expected to climb dramatically. Iran is the fourth largest oil producer in OPEC, pumping just over 3 million barrels per day as of January 2026. Removing that supply from the market would be felt immediately.

But the real fear is not Iranian oil alone. It is the Strait of Hormuz. This narrow waterway between Iran and Oman is just 33 kilometers wide at its narrowest point, with shipping lanes only 3 kilometers wide in either direction. In 2024, approximately 20 million barrels of crude oil passed through it daily, equivalent to nearly 20% of global liquid oil consumption. If Iran blocks it, the consequences would be catastrophic.

Analyst Bob McNally of Rapidan Energy Group warned that a closure would trigger "the mother of all bidding wars," particularly among Asian importers. Oxford Economics modeled the worst case scenario and projected Brent crude could hit $130 per barrel, with U.S. inflation touching 6% and Eurozone inflation approaching 4%. That kind of price shock could tip fragile economies into recession.

Within hours of the strikes, gold rallied, equity markets turned volatile, and investors rushed toward safe haven assets. Market intelligence firm Kpler reported that about 13 million barrels per day of crude transited the Strait of Hormuz in 2025, accounting for roughly 31% of global seaborne crude flows. Even a partial disruption would send prices spiraling.

Congress Erupts Over War Powers

The strikes on Iran were not authorized by Congress. That fact has ignited one of the most heated constitutional debates in recent American history. Article I of the Constitution gives Congress, not the president, the power to declare war. The Gang of Eight, a group of top congressional leaders, was notified by the White House only shortly before the attack began.

Senator Tim Kaine of Virginia demanded the Senate immediately return to session and vote on his War Powers Resolution, saying every senator needs to go on the record about what he called a "dangerous, unnecessary, and idiotic action." Senator Elizabeth Warren called the strikes "dangerous and illegal," arguing that dragging the U.S. into another forever war built on lies contradicts the Constitution.

The debate is bipartisan, at least in part. Republican Representative Thomas Massie called the strikes "acts of war unauthorized by Congress" and joined Democrat Ro Khanna in pushing for a House war powers vote. On the other side, Senator Lindsey Graham praised the operation as "well-planned" and called the destruction of the regime "necessary and more than justified."

A Quinnipiac poll released on January 14, 2026 showed that 70% of American voters opposed military action against Iran in response to the protests. That number may shift now that the operation is underway, but the Gap between public opinion and executive action is significant.

Protests Erupt from Times Square to Tehran

In New York, crowds filled Times Square within hours of the strikes, holding signs Reading "Stop the War on Iran" and "Hands Off Iran" while demanding Congress assert its war powers authority. Speakers referenced the 2002 authorization for use of military force that preceded the Iraq War, warning of a repeat of that open ended conflict.

The reaction was not limited to American streets. In Karachi, Pakistan, at least nine protesters were killed after storming the heavily fortified U.S. Consulate to protest the military action. U.S. embassies across the Middle East, including in Jordan and Qatar, issued shelter in place orders for all American personnel and civilians.

Inside Iran, the response was Split. Celebrations broke out in several cities after Khamenei's death was confirmed. Security forces responded by firing on celebrants. Pro regime mourning rallies were held in Tehran the following morning. The country is deeply fractured, caught between those who despise the regime and those who see the strikes as foreign aggression.

What the Gulf States Stand to Lose

Iran did not limit its retaliation to Israel. Missiles and drones struck Saudi Arabia, Qatar, the UAE, Bahrain, Kuwait, and Oman, none of which had launched attacks on Iran. Al Jazeera reported that smoke billowed from Dubai's Jebel Ali port after an Iranian attack on March 1.

Analysts warn that even limited disruptions could trigger sharp energy price increases, higher insurance and shipping costs, and renewed investor anxiety across the Gulf. The economic model that Gulf states have built over the past decade, centered on stability, foreign investment, and economic diversification, is now under direct threat.

There is also a longer term strategic risk: major energy consumers, especially in Asia, may decide that repeated instability is reason enough to speed up diversification away from Gulf energy resources altogether. That would undermine the core economic foundation these nations depend on.

Five Critical Facts You Should Know Right Now

• No end Date has been set. The Council on Foreign Relations noted that no end date has been established for the campaign, meaning Israel can likely count on U.S. involvement until hostilities cease.
• OPEC is trying to respond. OPEC and its allies announced they would raise daily output by 206,000 barrels per day, but energy analysts do not expect this to keep prices in check.
• Iran may be holding back. Atlantic Council analyst Alex Plitsas suggested Iran could be deliberately holding some of its missiles in reserve for future retaliation.
• China is exposed. More than 80% of Iran's oil exports are bound for Chinese refineries, making China particularly vulnerable to supply disruptions.
• The constitutional question is unresolved. Representative Jake Auchincloss, a Marine veteran, called this "a war of choice without congressional authorization" and warned that Trump's open ended regime change rhetoric commits the U.S. to an unclear future.

A Conflict That Reaches Far Beyond the Middle East

This is not a contained strike. It is not a 12 day war like June 2025. Chatham House experts wrote that this new stage of conflict is existential for the Iranian regime and "unlikely to end quickly." The parallels to the 2003 Iraq War are impossible to ignore, and multiple analysts have drawn them explicitly.

The Atlantic Council framed the Central gamble plainly: Trump is betting he can inflict enough damage on Iran's core institutions that the regime will fall. But initiating a major war with a nation of 93 million people, 2,500 years of history, and significant retaliatory capabilities, with no clear opposition ready to govern, is a risk with no modern precedent.

The economic damage is already mounting. The constitutional debate is intensifying. Protests are growing on multiple continents. And the conflict, just days old, shows no signs of slowing down. What happens in the coming weeks will shape the Middle East, the global economy, and American foreign policy for a generation.