The semiofficial Fars news agency and Nour News said the strike targeted a residential area, though the intended objective remained unclear. Neither Israel nor the United States immediately claimed responsibility for the attack, which followed escalating threats from Washington over Iran’s closure of the Strait of Hormuz.

Separate airstrikes also hit Iran’s capital, Tehran, before dawn, with explosions reported across the city and the sound of fighter jets heard intermittently for hours. Iranian authorities did not immediately provide details on the targets or casualties from those strikes.

Iranian media said Sharif University of Technology in Tehran was among the sites hit, with damage reported to campus buildings and a nearby natural gas distribution facility. The university has previously faced international sanctions over alleged links to Iran’s ballistic missile program, though it was unclear what specific facilities were targeted.

In the city of Qom, south of the capital, an airstrike on a residential area killed at least five people, according to the state-run IRAN newspaper. Authorities did not specify the intended target of that strike.

Iran’s science minister said more than 30 universities across the country have been hit since the conflict began in late February, underscoring the widening scope of the bombardment. Iran has not released updated nationwide casualty figures in recent days.

The latest strikes come amid sustained attacks on military and infrastructure sites, with Iranian security forces reportedly using alternative locations as bases after repeated strikes on established facilities.

The conflict has also forced the closure of schools nationwide, with classes moved online, and disrupted key infrastructure, including energy distribution networks.

In a statement, the Israeli military said the target was located within the compound of Imam Hossein University, which it identified as the Islamic Revolutionary Guard Corps’ primary military academic institution and an emergency support asset for Iran’s armed forces.

The Israeli military said it carried out multiple strikes on infrastructure within the university complex in recent days, aiming to degrade Iran’s weapons production and development capabilities.

According to the statement, the strikes destroyed underground wind tunnels, a chemistry centre, and a technology and engineering facility linked to a mechanics and development group, all of which Israel said were used in weapons research.

Israel described the university as a central component of the IRGC’s military infrastructure. The institution has previously been visited by senior Iranian officials, including former supreme leader Ali Khamenei.

There was no immediate confirmation or response from Iranian authorities regarding the reported strike or the extent of damage.

The report said any action would likely fall short of a full-scale invasion, instead involving special operations forces and conventional infantry targeting locations such as Kharg Island and coastal areas near the Strait of Hormuz, a critical corridor for global oil shipments.

Washington has already moved thousands of Marines to the Middle East amid the month-long conflict. The first of two contingents arrived on an amphibious assault ship on Friday, according to the U.S. military.

Additional deployments under consideration include forces from the 82nd Airborne Division, alongside approximately 5,000 Marines being repositioned to the region. These reinforcements would add to an estimated 50,000 U.S. troops already stationed across the Middle East, according to media reports.

U.S. Secretary of State Marco Rubio said Washington could achieve its objectives without deploying ground troops but noted that forces were being positioned to give policymakers “maximum” flexibility.

Defense analysts cited in reports said limited operations could aim to secure maritime routes or seize key infrastructure such as Kharg Island, a major hub for Iran’s oil exports.

Military experts have cautioned that even limited ground incursions could lead to prolonged engagement, raising the risk of a broader conflict and increased casualties.

Concerns also persist over the economic implications of instability around the Strait of Hormuz, through which a significant share of global energy supplies passes.

No final decision on ground operations has been announced, and U.S. officials have not publicly confirmed the scope or timing of any potential action.