How Trump’s Iran Strategy Backfired and Reshaped Global Alliances

The military and diplomatic strategy pursued by the United States against Iran under President Donald Trump is being characterized as a strategic miscalculation that has diminished American global standing while increasing Iranian influence over critical global trade routes.

Analysis of the conflict suggests that the U.S. Has failed to achieve its primary objectives, including regime change in Tehran or forcing the Iranian government to submit to American demands. Instead, the engagement has shifted the regional power balance, leaving the U.S. With eroded credibility and strained alliances in the Arab world.

Maritime Leverage and Strategic Deterrence

A central outcome of the conflict is the demonstration of Iran’s ability to disrupt global energy and trade shipments. Fawaz Gerges, a professor of international relations at the London School of Economics, argues that Iran’s control over the Strait of Hormuz has emerged as its most potent deterrent, potentially surpassing the importance of its nuclear program.

This strategy extends beyond the Persian Gulf. By utilizing Houthi allies in Yemen, Iran’s Islamic Revolutionary Guard Corps (IRGC) has signaled its capacity to threaten the Bab al-Mandab strait at the southern tip of the Red Sea. This specific chokepoint is critical to the global economy, as roughly 8% of global trade and a significant portion of the world’s chemical and energy shipments pass through it.

The prospect of simultaneous disruptions at both the Strait of Hormuz and the Bab al-Mandab strait represents a double shock to the global economy, a reality that has caused alarm among U.S. Allies in the Gulf region.

Diplomatic Erosion and the Breach of Good Faith

The Trump administration’s approach to diplomacy has been criticized for treating negotiations as a strategic ruse, which may have permanently damaged the credibility of future American diplomatic efforts. This criticism centers on the administration’s practice of conducting negotiations while simultaneously planning military strikes.

Following a letter from President Trump to Supreme Leader Ali Khamenei in early 2025, a series of indirect talks took place, mediated by Omani officials. These engagements included:

• April 12, 2025: Initial discussions in Oman between U.S. Special Envoy Steve Witkoff and Iranian Foreign Minister Abbas Araghchi.
• April 19, 2025: A second round of talks held in Rome.
• April 26, 2025: Expert-level discussions in Oman.
• May 11, 2025: Further negotiations in Oman.

By late May 2025, the two sides had exchanged proposals and President Trump expressed optimism regarding a potential deal. However, critics argue that the administration violated the principle of good faith by using these talks as a cover for military preparations, effectively transforming diplomacy into a tool of misrepresentation.

Shifting Military Objectives

The objectives of the U.S. Engagement have fluctuated significantly throughout the conflict. Ariane Tabatabai, Council Senior Fellow and Vice President of Research for Security and Defense, noted that the administration’s goals shifted even before the start of large-scale combat operations.

In January, during widespread protests in Iran where the regime killed thousands to maintain control, President Trump suggested he might intervene to protect protesters. Subsequently, the administration framed the use of force as a lever to compel Iran to negotiate a deal regarding its nuclear program.

Despite ongoing negotiations, President Trump joined Israel in large-scale combat operations on February 28. Following the onset of the conflict, the administration reframed the war as a necessary response to an imminent threat from Iran.

The current status of the conflict remains uncertain. On April 23, 2026, President Trump stated there was no time frame for ending the war, maintaining that his administration is seeking a good deal for the American people.

Economic and Regional Consequences

The conflict has inflicted severe economic pain on Iran, contributing to a situation where exports have dwindled and inflation has heavily impacted Iranian households. While the U.S. Administration claimed to have obliterated Iran’s nuclear program, other assessments indicate that the degradation of the program was significant but incomplete.

The broader regional impact includes a perceived decline in U.S. Power and a fraying of alliances within the Arab world. The combination of inconsistent policy objectives and the perceived breach of diplomatic trust has led to a landscape where the U.S. May find it increasingly difficult to secure reliable partnerships in the Middle East.