The US-Iran conflict remains a major regional concern on Wednesday, September 23, with diplomatic contacts taking place alongside continued military and economic pressure.
Iranian President Masoud Pezeshkian is in New York for the UN General Assembly, while US and Iranian officials have held talks on the sidelines of the gathering. At the same time, restrictions affecting Iranian aviation and continued disruption around the Strait of Hormuz are keeping pressure on regional travel, shipping and energy markets.
For people living in the UAE, the immediate issues are not limited to the conflict itself. Developments involving Iranian airlines, Gulf shipping routes and oil supplies can affect travel arrangements, freight costs and the wider regional economy.
Diplomatic contacts continue in New York
The UN General Assembly has provided an opportunity for Washington and Tehran to maintain diplomatic contacts despite the ongoing conflict.
Reuters reported that Trump said US and Iranian officials were continuing discussions, while Iranian officials have indicated that reopening the Strait of Hormuz could form part of a wider arrangement if US military and economic pressure is reduced.
The diplomatic channel remains developing. Statements from Washington and Tehran have differed over the conditions required for an agreement, so the talks should not be interpreted as confirmation of a ceasefire or a settlement.
US sanctions put further pressure on Iranian aviation
The aviation sector is another important development for UAE-based travellers.
On September 8, the US Treasury announced sanctions against 36 targets connected with Iran’s aviation sector, including 27 Iranian airlines. Treasury said the action was intended to restrict networks supporting Iran’s aviation industry.
The measures have wider implications because sanctions can affect companies providing services to Iranian carriers, including aviation support and financial services.
For UAE residents travelling to Iran or using Iranian airlines, flight arrangements may therefore change at short notice. Passengers should check directly with their airline and airport before travelling rather than relying on an earlier booking status.
Strait of Hormuz remains a key concern
The Strait of Hormuz continues to be one of the most important pressure points for the Gulf economy.
Reuters reported that only two commodity vessels crossed the strait on Monday, September 21, according to preliminary shipping data. That compared with a pre-conflict average of about 125 large commercial vessels a day. The data may not capture ships operating with their tracking systems switched off.
The UAE has repeatedly stressed the importance of keeping the waterway open. In September, the UAE and Germany also called for the protection of freedom of navigation and condemned threats and attacks involving commercial vessels.
Alternative shipping arrangements are helping some Gulf energy cargoes move. Reuters reported that ship-to-ship transfers near Oman reached about 2.5 million barrels per day in September, compared with 1.4 million bpd in August. Such arrangements, however, carry higher logistical and freight costs.
What does this mean for UAE residents?
Flights: Passengers travelling to Iran or using Iranian carriers should check their flight status before leaving for the airport. US sanctions and the changing regional security environment can affect airline operations.
Fuel and energy: Disruption around Hormuz can influence global oil prices and transportation costs. The UAE’s position as a major energy producer and exporter also means that developments in the oil market have wider economic implications.
Shipping and imported goods: Higher freight, insurance and operational costs can eventually affect the movement and pricing of imported goods if disruption persists.
Regional security: The situation remains fluid. Any further attacks involving commercial vessels, ports, energy facilities or other infrastructure could increase pressure on regional transport and trade.
What to watch next
The next stage of US-Iran diplomacy will be closely watched, particularly whether discussions produce concrete arrangements concerning military pressure, sanctions and the Strait of Hormuz.
Shipping traffic through Hormuz will also remain an important indicator. Reuters data shows that commercial movement through the waterway has fallen sharply during the conflict, while Gulf producers are using alternative transfer arrangements to keep some energy exports moving.
For UAE residents, the practical priority remains checking official airline and government information for travel-related changes and monitoring developments that could affect regional transport, energy and trade.
What is happening in the US-Iran conflict on September 23, 2026?
Military tensions remain active while US and Iranian officials are also pursuing diplomatic contacts around the UN General Assembly.
How does the conflict affect UAE residents?
The main potential effects are on regional aviation, shipping through the Strait of Hormuz, energy markets and the cost of transporting goods.
Are Iranian airlines affected by US sanctions?
Yes. The US Treasury announced sanctions against 27 Iranian airlines and a total of 36 aviation-related targets on September 8.
Should UAE residents check their flights before travelling?
Yes. Travellers using Iranian airlines or travelling to Iran should confirm their flight status directly with the airline or airport before departure.
Why is the Strait of Hormuz important to the UAE?
Hormuz is a major maritime route for Gulf energy exports and commercial shipping, making disruption there relevant to regional trade, logistics and energy markets.
Are ships still moving through the Strait of Hormuz?
Yes, but traffic has fallen sharply. Reuters reported that only two commodity vessels crossed on September 21, based on preliminary tracking data.
Could the Strait of Hormuz reopen?
Iranian officials have said reopening the waterway could form part of a diplomatic arrangement if US military and economic pressure is reduced. This remains a stated negotiating position rather than a confirmed reopening plan.
