On Sunday, 30 August 2026, the United States and Iran engaged in their first exchange of air strikes since July. U.S. Central Command reported that U.S. forces struck two Iranian launchers on Larak Island, an action intended to diminish Iran’s threat to shipping in the Strait of Hormuz. In retaliation, Tehran launched ballistic missiles toward U.S. forces stationed in Jordan; a Fox News correspondent indicated that nearly all of the missiles were intercepted and that no major impacts were observed.
President Donald Trump later posted an artificial‑intelligence‑generated video on his social‑media platform with the caption “Kharg Island being blown to smithereens.” Trump has repeatedly raised the prospect of attacking or seizing Kharg Island, which serves as a major oil export hub for Iran, and Tehran warned that any strike on its energy infrastructure would constitute a major escalation.
The two sides also clashed over the status of the Strait of Hormuz: Washington claimed the waterway remained open, while Tehran asserted it was closed. Data over the weekend showed that vessel flows through Hormuz were only a fraction of pre‑war levels. Consequently, oil prices rose sharply on Monday, with the LCO (Brent) index gaining 5.41 % as markets priced in potential supply disruptions.
U.S. Treasury Secretary Scott Bessent, in a Reuters interview, said the Treasury Department intends to unveil new secondary sanctions on Iran on a weekly basis, initially targeting Iranian banks. He indicated that the measures could involve cutting Iran‑linked entities entirely from the dollar‑based financial system. This follows a recent U.S. action that penalised the United Arab Emirates branches of Egypt’s Banque Misr for alleged links to Iran. Bessent emphasized, “You’re going to see a lot more of these every week.”
The United States had unveiled even stricter sanctions against Iran the previous week, signaling a broader campaign of economic pressure in response to Iranian military activity. The latest strikes and Trump’s public threats against Kharg Island have introduced uncertainty regarding the consistency of Washington’s strategic approach.