President Donald Trump announced on Sunday that the U.S. Navy would initiate a blockade of the Strait of Hormuz. This decision dramatically escalates tensions following the failure of extended negotiations with Iran aimed at resolving the ongoing conflict.

Escalation of Tensions and Blockade Details

The move threatens to destabilize a fragile two-week ceasefire and raises concerns about a broader military confrontation. The U.S. Central Command (CENTCOM) confirmed the blockade would commence Monday at 10 a.m. ET. The blockade will be applied impartially to all maritime traffic entering or exiting Iranian ports on the Arabian Gulf and Gulf of Oman.

CENTCOM clarified that U.S. forces would not impede freedom of navigation for vessels transiting the strait to and from non-Iranian ports. Commercial mariners will receive comprehensive information via a formal notice before the blockade begins.

Aggressive Stance and Iran's Response

President Trump further stated on Truth Social that the U.S. would take aggressive action against any vessel in international waters that had paid tolls to Iran. He also announced plans to destroy mines allegedly deployed by Iran within the strait.

This crucial waterway is vital for approximately 20% of global energy supplies. Iran's previous actions to close the strait have already impacted the global economy. Trump emphasized a zero-tolerance policy for vessels paying illegal tolls.

Iran's Revolutionary Guards responded swiftly, issuing a stern warning. They stated that any military vessels approaching the strait would be considered a breach of the ceasefire and would be met with severe measures, heightening the risk of armed conflict.

Iranian Officials React

Iranian officials voiced strong disapproval of Trump's declarations. Mohammad Baqer Qalibaf, Speaker of Iran's Parliament, declared that Trump's threats would not deter Iran's resolve. Qalibaf led Iran's delegation in the recent talks alongside Foreign Minister Abbas Araqchi.

Qalibaf's comments, reported by state media, reinforced Iran's commitment to defending its interests. He indicated a willingness to respond to aggression with force while remaining open to diplomacy under legitimate conditions.

Economic and Political Ramifications

The six-week conflict has already resulted in thousands of lives lost and significant global economic disruption. The closure of the Strait of Hormuz by Iran has already caused oil prices to surge.

President Trump acknowledged the potential political impact, noting that high oil and gasoline prices could persist through the upcoming midterm elections in November. Qalibaf later posted a map of Washington-area gasoline prices, commenting on the potential for even higher prices.

The U.S. dollar also saw an upward surge against other major currencies on Sunday, reflecting increased uncertainty and economic concerns stemming from the escalating Middle East tensions.