NEW DELHI: The United States has launched a fresh wave of airstrikes targeting Iranian military installations following an alleged attack on commercial shipping in the Strait of Hormuz, marking a sharp escalation in tensions in the Gulf region.

According to US officials, the strikes were carried out against missile launch sites, radar facilities, and naval infrastructure believed to have been linked to the attack on multiple merchant vessels transiting one of the world's busiest maritime trade routes. Washington said the operation was intended to protect international shipping and deter further attacks on commercial vessels, media reports said.

The Pentagon stated that the military action was conducted in coordination with regional allies and was limited to targets deemed to pose an immediate threat to maritime security. US officials reiterated that the operation was defensive in nature and not aimed at triggering a broader conflict.

Iran strongly condemned the strikes, describing them as an act of aggression and a violation of its sovereignty. Tehran denied responsibility for the attack on commercial shipping and warned that it reserved the right to respond to what it called "unlawful military aggression."

The latest escalation has raised concerns over the security of the Strait of Hormuz, through which nearly one-fifth of the world's oil supply passes. Shipping companies are reportedly reviewing routes and increasing security measures amid fears of further disruptions to global energy supplies.

The United Nations and several world powers have called for restraint, urging both Washington and Tehran to avoid actions that could trigger a wider regional conflict. Diplomatic efforts are expected to intensify as concerns grow over the impact of the crisis on global trade and energy markets.

Analysts warn that any prolonged military confrontation in the Gulf could significantly disrupt international shipping, push up crude oil prices, and further destabilize an already volatile Middle East.