US-Iran conflict: What UAE residents need to know today (Sept. 23, 2026)

The US-Iran conflict is reaching a critical stage, with military pressure, financial sanctions, and diplomatic efforts unfolding simultaneously. As of September 23, 2026, the US and Iran are engaged in a dual-track approach, focusing on economic sanctions and diplomatic engagement. For the United Arab Emirates (UAE), the primary concerns remain the Strait of Hormuz shipping, oil prices, aviation risks, and the potential for diplomatic outcomes.

Iranian President Masoud Pezeshkian has arrived in New York for the UN General Assembly, providing a unique opportunity for communication between officials of countries at war. While addressing the UN, President Donald Trump defended US military actions and hinted at further escalation. However, he confirmed a three-hour meeting between US and Iranian officials, suggesting some form of productive dialogue.

The US Treasury has announced aggressive secondary sanctions targeting Iran's civil aviation network, effective from September 23, 2026. This move threatens to cut Iranian airlines off from the US financial system, impacting international airports, fuel suppliers, ticketing agencies, and ground-handling companies. Regional airports are taking precautions by halting the acceptance of Iranian aircraft to comply with the new restrictions.

Oil prices have shown a slight decline as markets react to the diplomatic progress emerging from the UN talks. Crude prices eased as traders weighed the potential impact of increased Gulf supply against the possibility of reduced tensions through US-Iran negotiations. Despite the easing, the underlying risk remains high, as the situation is fluid and subject to rapid changes.

The UAE, being a major energy and maritime hub in the Gulf, is particularly sensitive to the developments in the US-Iran conflict. Iranian aviation may face severe restrictions from September 23, which could affect flights for UAE residents traveling to or connecting through Iran. The oil and fuel sector is also at risk, with higher global crude prices potentially increasing energy revenues but also raising transportation, insurance, and operating costs.

Shipping through the Strait of Hormuz remains critical for Gulf energy exports, and while the STS system is keeping some oil moving, it is more expensive and operationally complex.

The situation could have broader implications for food and consumer prices, as higher fuel and freight costs trickle down to various sectors of the economy. The most significant development in recent days is the US-Iran meeting, which provides a glimmer of hope for diplomatic resolution despite the ongoing military confrontation.

The next US-Iran meeting, whether it results in concrete terms or further indirect diplomacy, will be closely watched. Additionally, the status of Hormuz traffic, the continuation or suspension of Iranian flights, and oil prices are key factors to monitor in the coming days.