US Signals Broad Action on Iran as Mojtaba Khamenei Reported Injured

U.S. Defense Secretary Pete Hegseth and the chairman of the Joint Chiefs, Dan Kaine, held a Pentagon briefing in Washington on Friday about cross-border actions involving Iran. They said Mojtaba Khamenei, identified as Iran’s new supreme leader, may have sustained injuries to his legs and face during a recent round of U.S. and Israeli strikes on Iran. Khamenei issued his first public statement on March 12, but he did not show his face, fueling questions about his condition.

Hegseth asserted that “most of Iran’s defense industries will be destroyed soon,” signaling the administration’s intent to pursue broad action against Iran’s military capabilities. He described the upcoming Friday as potentially the largest-scale U.S. strike to date. Kaine echoed a message of intensified effort across the theater of operations, stressing strong firepower.

The United States has signaled a focus on Iran’s ability to lay mines in the Strait of Hormuz, the critical waterway that connects the Persian Gulf to the open ocean and channels a substantial portion of global oil shipments. U.S. officials said Iran has used mine-laying capacity to threaten navigation, a point reinforced by reporting from the New York Times noting Iran’s use of small boats to deploy mines along the Strait.

The briefing cited U.S. intelligence assessment that Iran has effectively used mining in Hormuz to constrain traffic through the strait. The Times also reported that Iran employs small speedboats to place mines in various locations around the strait, complicating international shipping and insurance markets.

Officials framed the timing of actions as a decision by President Trump, who they said retains “all authority” to set the war’s pace, scale, and timing. They noted Trump has given mixed signals in the past about whether to pursue a rapid conclusion to any conflict or to continue fighting for weeks.

Beyond the immediate confrontation, the episode underscores longer-running U.S. concerns over Iran’s nuclear ambitions, regional influence, and the security of Gulf energy corridors. Any disruption to Hormuz could affect global energy prices and, by extension, U.S. consumers and markets, even if American oil supply is not directly dependent on Iranian flows.

For U.S. readers, the situation matters because it illustrates how a regional confrontation can ripple through energy security, defense posture, and international markets. It also highlights how the leadership dynamics inside Iran—such as the reported status of Mojtaba Khamenei—enter discussions about risk, retaliation, and the potential for miscalculation in a high-stakes security environment.