Farmers work in a paddy field on the outskirts of Srinagar on September 23, 2026. (Photo by Tauseef MUSTAFA / AFP via Getty Images)

TOPSHOT - An Iranian woman walks past a mural of Iran's slain supreme leader Ayatollah Ali Khamenei in Tehran on September 23, 2026. Ever tighter US sanctions intended to cripple Iranian aviation come into force on September 23, after Washington vowed to "shut down" Tehran's carriers and punish anyone doing business with them. In their first acknowledgement of disruption, Iranian media reported late Tuesday that flights to the Iraqi and Omani capitals would be cancelled the following day, but other routes would be unaffected. (Photo by AFP via Getty Images) /

TOPSHOT - Iranians walk past an anti-Trump billboard along a street in Tehran on September 23, 2026. Ever tighter US sanctions intended to cripple Iranian aviation come into force on September 23, after Washington vowed to "shut down" Tehran's carriers and punish anyone doing business with them. In their first acknowledgement of disruption, Iranian media reported late Tuesday that flights to the Iraqi and Omani capitals would be cancelled the following day, but other routes would be unaffected. (Photo by AFP via Getty Images) /

(FILES) This general view shows the logo of the Organisation for Economic Cooperation and Development (OECD) displayed on banners at the OECD headquarters in Paris on September 22, 2025. Economic growth has remained "resilient" in many countries despite the war in the Middle East, the OECD said September 23, 2026, as it slightly raised its GDP forecasts for the year. Global economic growth is now seen at 2.9 percent, a 0.1-point increase from estimates in June by the Paris-based group of 38 industrialised countries (Photo by JOEL SAGET / AFP via Getty Images)

Iranians walk past a mural depicting the founder of the Islamic Republic, Ayatollah Ruhollah Khomeini (R) and slain supreme leader Ayatollah Ali Khamenei on a street in Tehran on September 23, 2026. Ever tighter US sanctions intended to cripple Iranian aviation come into force on September 23, after Washington vowed to "shut down" Tehran's carriers and punish anyone doing business with them. In their first acknowledgement of disruption, Iranian media reported late Tuesday that flights to the Iraqi and Omani capitals would be cancelled the following day, but other routes would be unaffected. (Photo by AFP via Getty Images) /

Iranians walk past a huge anti-US billboard reading in Persian, 'The devil army will be drowned in the Persian Gulf', erected on Enghelab Square in Tehran on September 23, 2026. Ever tighter US sanctions intended to cripple Iranian aviation come into force on September 23, after Washington vowed to "shut down" Tehran's carriers and punish anyone doing business with them. In their first acknowledgement of disruption, Iranian media reported late Tuesday that flights to the Iraqi and Omani capitals would be cancelled the following day, but other routes would be unaffected. (Photo by AFP via Getty Images) /

Iranians walk past a huge anti-US billboard reading in Persian, 'The devil army will be drowned in the Persian Gulf', erected on Enghelab Square in Tehran on September 23, 2026. Ever tighter US sanctions intended to cripple Iranian aviation come into force on September 23, after Washington vowed to "shut down" Tehran's carriers and punish anyone doing business with them. In their first acknowledgement of disruption, Iranian media reported late Tuesday that flights to the Iraqi and Omani capitals would be cancelled the following day, but other routes would be unaffected. (Photo by AFP via Getty Images) /

Iranians shop at a market along a street in Tehran on September 23, 2026. Ever tighter US sanctions intended to cripple Iranian aviation come into force on September 23, after Washington vowed to "shut down" Tehran's carriers and punish anyone doing business with them. In their first acknowledgement of disruption, Iranian media reported late Tuesday that flights to the Iraqi and Omani capitals would be cancelled the following day, but other routes would be unaffected. (Photo by AFP via Getty Images) /