US launches new strikes on Iran after Trump vows to hit 'hard'

The U.S. carried out a second straight day of strikes on Iran on June 10, intensifying a fast-moving confrontation that has raised fears of a broader regional conflict and potential disruption to shipping through the Strait of Hormuz.

The latest strikes targeted Iranian surveillance, communications and air-defense infrastructure, according to AP and other reporting reviewed in the research packet. President Donald Trump had warned Tehran it would be hit hard before the new round of attacks.

Iran said explosions were reported in the south of the country and claimed that water reservoirs were struck in Sirik, near the Strait of Hormuz. Those claims have not been independently confirmed in the reporting reviewed for this article.

CENTCOM said commercial ships were still transiting the waterway, even as Iranian officials said they were closing the strait and later claimed they had struck ships there. The Strait of Hormuz is one of the world’s most important oil and shipping chokepoints, so any disruption would carry immediate global economic implications.

Second Day Of Strikes

The renewed strikes show the confrontation has moved beyond a single exchange. AP described the latest round as a second day of U.S. attacks, and the reporting packet says the targets were concentrated on military infrastructure tied to surveillance, communications and air defenses.

The sequence matters because it shows the escalation is continuing rather than ending after one round. The story is now about not only the damage from the strikes themselves, but also how Iran responds and whether Washington orders another wave.

Trump's Warning And The U.S. Response

Trump’s warning that Iran would be hit hard came before the latest strikes, linking the military action to a broader political message from Washington. The research packet does not include a new White House statement beyond that warning, but it does show the U.S. carried out the second day of attacks after it.

That makes the public record clearer on the immediate U.S. posture: the strikes were deliberate, repeated and aimed at infrastructure that helps Iran monitor and defend its airspace.

Claims Around The Strait Of Hormuz

The most consequential claims in the escalation involve the Strait of Hormuz. Iran said it was closing the waterway and later said it had struck ships there, while CENTCOM said commercial shipping was still moving through the corridor.

Those competing accounts are central because the strait is a critical chokepoint for global energy transport. Even a threat to traffic there can move markets and force shipping companies, insurers and naval forces to react quickly.

The reporting reviewed here does not confirm that traffic stopped. It does, however, show that the confrontation has spilled into maritime security claims at a point where the stakes extend well beyond Iran’s borders.

Regional Retaliation Claims

Iran also claimed missile and drone attacks on U.S. bases in Bahrain, Kuwait and Jordan. U.S. reporting reviewed for this article did not confirm those claims as successful hits.

Even without confirmation, the claims add to the risk picture across the Gulf. U.S. personnel and infrastructure in the region remain potential targets if the exchange continues to widen.

What Is Confirmed, And What Still Isn't

Several parts of the situation remain unverified. Iran said explosions were reported in the south and claimed damage at Sirik, including water reservoirs, but the reporting reviewed here does not confirm the extent of any damage or casualties.

The same is true for the claims about ships in the Strait of Hormuz and attacks on U.S. bases. They are important because they shape perceptions of the conflict, but they remain competing claims rather than confirmed outcomes.

What Comes Next

Officials are now watching three immediate questions: whether the reported strikes in southern Iran caused confirmed damage or casualties, whether Iran follows through on its Strait of Hormuz threats, and whether Washington announces another response.

Shipping operators are also monitoring traffic through the strait for any change. For now, the clearest verified facts are a second day of U.S. strikes, Iranian counterclaims and a confrontation that is moving quickly across military, maritime and diplomatic fronts.