Crisis in the Persian Gulf: Suspension of Iran-US Agreement and Washington's War Footing

Collapse of Diplomacy; End of the Islamabad Memorandum

Reports received on July 19, 2026, indicate a sudden and dangerous turn in relations between Tehran and Washington. Kazem Gharibabadi, Iran's Deputy Foreign Minister, announced that the country has suspended all its commitments under the "Islamabad Memorandum of Understanding" (MoU) [4]. This agreement, signed in June 2026 with the mediation of Pakistan and Qatar to reduce tensions and reopen the Strait of Hormuz, is now effectively defunct. Iranian officials have accused Washington of repeated violations of the memorandum's terms and continued military attacks [3].

Gharibabadi emphasized in a clear statement that the United States has violated all its obligations and Iran no longer considers itself bound by the agreement. He noted that Tehran's current priority is "defending the country" against foreign aggression [4]. This development has brought the diplomatic efforts of recent months, which sought to establish a lasting ceasefire, to a serious deadlock.

Largest US Military Unit in the 21st Century

Concurrent with the suspension of the agreement, reports from news sources including "Ege Alternative" indicate an unprecedented increase in the US military presence in the region [1]. According to data from the US Central Command (CENTCOM), more than 50,000 military personnel, several aircraft carrier strike groups, and hundreds of fighter jets are currently deployed in the Middle East [5]. This scale of mobilization is considered Washington's largest military buildup in the region since the invasion of Iraq in 2003.

The United States has also reinstated the naval blockade of Iranian ports. The objective of this action is stated as preventing threats against commercial shipping in the Strait of Hormuz [2]. US President Donald Trump has emphasized that Washington will not allow Iran to take control of the world's vital energy arteries [5].

Eighth Night of Attacks and Infrastructure War

The situation on the ground is extremely tense. In the early hours of today, July 19, 2026, US forces targeted sites inside Iranian territory, including Qeshm Island and Bandar Abbas, for the eighth consecutive night [2]. These attacks, carried out using precision munitions, targeted radar sites, drone warehouses, and missile infrastructure [5].

In response, Iran has reacted with missile and drone attacks on US bases in Jordan, Kuwait, and Bahrain. Mohsen Rezaei, advisor to the Iranian Leader, warned that if US attacks continue, Iran will enter a phase of "total destruction" of energy infrastructure and desalination plants in countries hosting US forces [1]. These threats, particularly against Kuwait, have increased international concerns about the expansion of the war to the entire Persian Gulf region [2].

Strategic Deadlock and Economic Consequences

With the halt of negotiations, the global economy is once again on high alert. Traffic in the Strait of Hormuz has reached its lowest level in recent months, and energy markets are facing severe fluctuations [4]. Analysts believe the Middle East has entered the "darkest phase" of its tensions, where diplomacy has given way to continuous exchanges of fire, and no clear horizon for ending the conflict is seen in the short term [3].