US Warns Iran of Response if It Continues Control Attempts in Strait of Hormuz Amid Escalating Attacks

US Secretary of State Marco Rubio warned on Monday that if Iran insists on controlling the Strait of Hormuz, the US will have to respond, emphasizing openness to diplomatic solutions. Rubio criticized Iran for attacking three ships last week instead of declaring the strait open and safe for navigation as expected. Meanwhile, Iran continued missile and drone attacks on Gulf states Kuwait and Bahrain, triggering alarms and causing significant damage over the past week. Despite proposals for a 10-day ceasefire offered to both Iran and the US, fighting persists with no end in sight.

Iran reported explosions in Shiraz, claiming an attack on the southern city, though the US denied involvement. The Wall Street Journal revealed the US requested permission from Bulgaria to station up to eight refueling aircraft to support Middle East operations. President Trump has not publicly addressed the situation recently but has considered options including seizing Kharg Island or striking nuclear facilities, while not ruling out diplomacy.

Iranian Revolutionary Guards reported two oil tankers exploded near the southern Strait of Hormuz after attempting to use a route Iran does not approve. British maritime authorities confirmed one tanker was hit off Oman's coast, with the crew safely evacuated. Iran also reported casualties from attacks in Tabriz, Bushehr, and Urmia.

Despite Rubio’s diplomatic tone, a US official told the Washington Post that preparations for a broader war are underway, with increased military aircraft deployments to the region, including to Israel. However, limitations in air defense systems, long-range munitions, and logistical challenges constrain the US military’s operational capacity. Military experts warn the US is unprepared for a ground invasion of Iran, an option President Trump has not dismissed. In a recent interview, Trump expressed indifference to Iran’s declaration that it no longer honors the recent memorandum of understanding.