Several countries have suspended flights to and from Iran after the US
threatened to "shut down" Iranian carriers, part of President Trump's
economic-pressure campaign. Oman and Azerbaijan have barred Iranian airlines
from operating to their territories. Iraq, citing US sanctions on firms
providing services to Iran's aviation sector, has banned flights to Baghdad.
Georgia has suspended commercial services to Tbilisi. Mahan Air, one of Iran's
largest carriers, has halted services to Istanbul, Ankara and Muscat. US
Treasury Secretary Bessent said the closure would take effect on Wednesday,
saying "all Iranian airlines will be closed worldwide." The measures further
restrict international air links for Iran's roughly 90 mln population.