• Iran has closed the Strait of Hormuz to all vessels following a series of US airstrikes.
• The US military conducted strikes in response to Iran's "unwarranted aggression."
• Iran threatened to target ships attempting to pass through the vital waterway.
• President Trump warned Iran of severe consequences if negotiations failed.
• Military confrontations are intensifying near the Strait of Hormuz.

The United States has launched airstrikes against multiple targets in Iran, prompting significant military escalation that has led Iran to declare the Strait of Hormuz closed to all vessels. Iranian state media reported explosions in key locations, including Qeshm Island and Bandar Abbas, shortly after the US military conducted these strikes in response to what it called "unwarranted and continued aggression," according to Al Jazeera, India Times, and Channel News Asia.

Iran's joint military command announced the closure of the Strait of Hormuz, a significant maritime chokepoint, stating that any vessel attempting to transit would be targeted. This warning follows the US's aggressive military actions which included air defense and radar strikes across Iran, with stated intentions to continue such operations as needed according to military officials, as pointed out by India Times and Africa News.

The US Central Command (CENTCOM) confirmed that additional strikes had been ordered by President Donald Trump after a helicopter incident linked to Iranian fire. Trump indicated that the US would "hit Iran very hard" if diplomatic efforts to settle the conflict failed, and noted the US had conducted direct attacks following claims of Iranian aggression on their forces in the region, which are highlighted by Channel News Asia and Africa News.

In the face of US airstrikes, Iranian forces not only closed the Strait but also reported engaging US naval units in direct confrontations. Iranian state television stated these military operations serve as Iran's response to the renewed US offensive and stress the importance of the strategic Strait of Hormuz for the flow of oil, asserted by reports from Al Jazeera, India Times, and Channel News Asia.