U.S. President Donald Trump, while meeting with Lebanese President Joseph Aoun at the White House on July 21, 2026, issued a stern warning that the United States is prepared to respond if Houthi rebels block commercial shipping in the Red Sea. The warning follows a surge in regional instability, marked by the Houthis declaring a naval blockade against Saudi Arabia, which caused at least four oil tankers to alter their courses. Trump also declared that the U.S. is not interested in negotiating with Iran, asserting that the Iranian leadership is desperate for a deal but currently lacks the status for meaningful talks.

In subsequent developments on July 22, Trump explicitly threatened to bomb Iranian infrastructure, including bridges and power plants, should Tehran attack any ships passing through the Strait of Hormuz. These threats were met with counter-warnings from Iranian military officials, as reported by the Tasnim news agency, who claimed that Iran would retaliate by targeting regional assets tied to U.S. interests. Furthermore, reports surfaced that the U.S. may target facilities near Natanz, specifically the "Pickaxe Mountain," which is suspected of housing Iran's nuclear material. One source indicated that the U.S. military recently struck Larak Island, though the full extent of the damage remains under investigation.