Nearly six months after the United States and Israel initiated military actions against Iran, the US is shifting to a strategy focused on tougher sanctions and economic isolation aimed at compelling Tehran to agree to a peace deal. On August 25, 2026, US Treasury Secretary Scott Bessent announced "Operation Economic Outcast," which targets Iran's remaining revenue sources and threatens penalties for businesses that continue to engage with Iran. Bessent characterized the new sanctions as "the single greatest financial offensive ever" against Iran, warning that banks and businesses could face isolation if they do not comply.
Gulf states have found themselves affected by the US-Iran conflict, as Iran has targeted US military assets in the region. While economic pressure may seem preferable to military strikes, analysts caution that this strategy carries risks, as Iran could retaliate against US interests and energy infrastructure. Mohsen Rezaei, Iran's Secretary of the Supreme National Security Council, stated that if neighboring countries join the US in its economic efforts, it could halt oil shipments from the Persian Gulf.
Historically, one-fifth of the world's oil and natural gas is transported through the Strait of Hormuz, a critical waterway that has been a focal point in the conflict. The US military presence in the region provides protection to Gulf states but also makes them potential targets. As these states face pressure to sever economic ties with Iran, they must weigh the risks of further Iranian retaliation.
The United Arab Emirates (UAE) has recently moved to significantly reduce its economic ties with Iran, while other Gulf nations like Saudi Arabia, Qatar, and Oman may have different strategic considerations. Analysts suggest these countries may prefer to maintain diplomatic relations with Iran and advocate for a resolution that could reopen the Strait of Hormuz.
Bessent referred to the US measures as "economic D-Day" and indicated that they would target five key areas of Iran's economy: digital assets, technology, gold, aviation, and shipping. The Treasury has already imposed sanctions on 60 entities, vessels, and individuals across several countries, including the UAE and China, for facilitating Iranian trade.
Iranian analyst Mostafa Khoshcheschm criticized the sanctions as a "political show" intended to intimidate Iran's neighbors, drawing parallels to previous US strategies that have not achieved their intended outcomes. The current economic pressure follows months of conflict that have not yielded a decisive result, and reports suggest that US military supplies in the region may be dwindling, prompting a shift in strategy.
The disruption of energy exports has led to rising gas prices in the US, contributing to domestic discontent regarding the war. Despite this, some experts believe the economic balance favors the US, as Washington has rerouted maritime traffic and reduced Iran's oil sales. Trita Parsi from the Quincy Institute stated that the US believes it can outlast Iran economically, which may lead to a prolonged conflict.
The effectiveness of this strategy will depend on whether major economies like China, India, and Russia will face significant consequences for continuing trade with Iran. Gulf states must navigate the complexities of aligning with US economic campaigns while managing their relationships with Iran.
The UAE's recent actions may have significant implications for Iran, as it has historically been a key partner for Iranian trade. However, other Gulf states may not follow suit, given their unique geopolitical situations.
Analysts warn that increased economic pressure may lead to Iranian escalation rather than compliance. Qatar, for instance, has already experienced economic impacts from the conflict and has incentives to maintain a working relationship with Iran. Oman, known for its role as a mediator, is also likely to resist pressure to isolate Iran.
Saudi Arabia has taken a cautious approach, showing little interest in intensifying economic pressure on Iran and instead focusing on broader regional security concerns. The kingdom has indicated a desire to diversify its security partnerships and has recently restored diplomatic relations with Iran.
The ongoing conflict underscores the need for diplomatic solutions, as Gulf states face a difficult choice between aligning with US strategies and managing their own security and economic interests. The prospect of renewed hostilities remains a concern, prompting Gulf countries to advocate for dialogue and diplomacy.