How important is UAE trade to Iran's economy?

The UAE announced late on Tuesday that it had suspended trade and financial exchanges with Iran over the war in the region, after accusing Tehran of launching two missiles targeting "maritime navigation" near the country, a claim Iran denied.

The move threatens to further squeeze Iran's economy as Washington seeks to intensify economic pressure on Tehran amid the continuing war and stalled negotiations. The UAE has long served as one of Iran's most important trading partners and a crucial commercial and financial gateway for a country heavily constrained by US sanctions.

The announcement came as US President Donald Trump said Washington was neither engaged in nor expecting talks with Iran, while renewing threats over the Strait of Hormuz. Tehran, meanwhile, has stressed that reopening the strategic waterway depends on its demands being met.

Afraa Al Hameli, strategic communications director at the UAE Ministry of Foreign Affairs, said: "In light of the regional escalation that has undermined regional and international peace and security, all commercial activities, trade exchanges and financial transactions with Iran have been suspended until further notice."

The UAE Foreign Ministry did not specify when the suspension took effect.

The decision affects what had become one of Iran's most important economic relationships in the Gulf. Despite repeated political tensions between Abu Dhabi and Tehran, trade between the two countries has remained extensive, with the UAE playing an especially important role in facilitating Iranian imports and access to international markets.

For Tehran, the suspension could prove particularly damaging if it is prolonged, potentially reinforcing Washington's efforts to economically isolate Iran and restrict the channels it has used to mitigate the effects of US sanctions.

Volume of trade

Available estimates vary on the exact volume of trade between the two countries, but put it at close to $30 billion annually.

Iran's official IRNA news agency reported in May 2024 that trade between the UAE and Iran had reached about $27 billion during the previous year.

Iran's roads and urban development minister predicted at the time, according to the Tasnim news agency, that bilateral trade would reach $30 billion.

According to data cited by Arab Defence, a website specialising in regional defence and economic affairs, in a report published in April 2026, non-oil trade between the two countries exceeded $27 billion during 2023-2024, with ambitions to raise it to $30 billion, making the UAE Iran's second-largest trading partner worldwide.

According to the same report's breakdown of bilateral trade during 11 months of the 2024-2025 period:

• Non-oil exports from the UAE to Iran were worth about $19.1 billion.
• Iranian exports to the UAE reached $6.6 billion.

According to Iran's trade profile at the World Trade Organisation, the UAE accounts for about 12.8 percent of total Iranian exports, equivalent to about $7.16 billion according to the latest annual data available from the organisation.

While the estimates differ, partly because they cover different periods and use different methodologies, they point to the substantial growth in trade between the two countries in recent years.

UAE is a key Iranian trade gateway

The importance of the relationship goes beyond the value of bilateral trade. The UAE has also served as a major gateway connecting Iran to the global economy, a role that has become particularly significant under successive rounds of US sanctions.

According to Arab Defence, the UAE accounts for about 90 percent of Iran's trade with Gulf states. Trade is concentrated in areas including food, construction materials and petroleum products, while Abu Dhabi and Dubai host thousands of Iranian businesses.

The UAE alone also accounted for about 40 percent of Iran's trade with neighbouring countries in 2024, according to official Iranian data, as Iran's overall non-oil trade with its neighbours grew by 23 percent.

The report attributed the strength of the relationship to several factors, including the UAE's role as a gateway through which Iran has sought to navigate Western sanctions and access international markets.

Geographical proximity has also facilitated maritime and air links between the two countries, with more than 200 flights a week, while the UAE's business environment has attracted substantial Iranian investment.

Estimates cited in the report put the value of Iranian investments in the UAE at more than $200 billion.

Those economic links have provided Tehran with an important outlet as Washington has sought to restrict Iranian oil revenues, banking transactions and access to foreign currency.

A prolonged UAE suspension could therefore remove one of the channels Iran has relied upon to soften the impact of US economic pressure, at a time when Washington is seeking additional leverage over Tehran during the war.

A relationship rebuilt since 2019

The extensive economic relationship followed years of gradual rapprochement between the two countries.

The UAE downgraded diplomatic relations with Iran in 2016 following the storming of the Saudi embassy in Tehran by protesters.

Abu Dhabi began restoring ties with Tehran from 2019, and Iran appointed an ambassador to the UAE in 2023, seven years after relations were downgraded.

Steps to strengthen economic ties followed, culminating in agreements to expand cooperation at a joint economic committee meeting held in Abu Dhabi in May 2024. The agreements included measures intended to facilitate banking and financial relations.

The latest decision therefore represents a sharp reversal of years of efforts to rebuild economic ties.

Economic pressure on Tehran

The UAE's decision to suspend trade and financial exchanges with Iran does not affect a marginal economic relationship. It threatens a commercial lifeline worth tens of billions of dollars annually and one of Tehran's most important channels for maintaining access to international trade despite US sanctions.

The consequences could be felt across Iranian supply chains, particularly in sectors dependent on goods routed through the UAE, as well as among the thousands of Iranian companies operating there.

Iranian investments in the UAE could also face disruption, while restrictions on commercial activity could affect the extensive transport and logistics links connecting the two countries.

The suspension comes as Washington seeks to increase economic pressure on Tehran alongside military threats, with Trump repeatedly demanding concessions from Iran and threatening further attacks on the country's energy infrastructure.

The combination of US pressure and the loss, even temporarily, of one of Iran's most important regional economic gateways could deepen the strain on an economy already weakened by years of sanctions, inflation and currency depreciation.

The decision also comes amid escalating military tensions between Tehran on one side and Washington and its regional allies on the other, making it difficult to predict how long the suspension will last or the extent of its eventual impact on an economic relationship that took years of gradual rapprochement to build.

Article translated from Arabic by Afrah Almatwari. To read the original, click here.