Jordan, Lebanon and Syria reopened their airspace on Saturday, a day after closing them when Israel and Iran exchanged fire.
The three countries share borders with Israel but only Jordan has official diplomatic relations with it.
Syria, once dominated by Bashar al-Assad—an ally of Iran—has been under the control of Islamist former rebels since his removal in December.
Lebanon hosts Hezbollah, a militant group that suffered heavy losses in a war with Israel that ended in late 2024.
Since then, the government has struggled to enforce a ceasefire under whose terms Hezbollah will have to surrender its weapons and move back from the area close to the Israeli border.
“Jordan has opened its airspace again beginning 7:30 am (0430 GMT),” Jordanian Civil Aviation Regulatory Commission chairman Haitham Misto said in a statement.
Lebanon Transport Minister Fayez Rassamni declared the re-opening of the nation’s airspace from 10:00 am (0700 GMT) Saturday.
Syria’s aviation authority also declared the re-opening of the nation’s airspace to civilian planes.
Earlier, a series of Israeli airstrikes struck Tehran early Friday, resulting in the martyrdom of several senior Iranian officials, including key personnel from the IRGC and nuclear program.
IRGC Commander-in-Chief Major General Hossein Salami and Khatam al-Anbia Headquarters Commander Major General Gholamali Rashid were among those murdered.
Their passing is a serious setback for Iran’s military leadership.
The attacks also killed two of Iran’s most well-known nuclear scientists: Fereydoon Abbasi, former head of the Atomic Energy Organization of Iran, and Mohammad Mahdi Tehranchi, president of Islamic Azad University.
Iran’s scientific and nuclear research community relied heavily on both individuals.