Israel-Gaza updates: 22, including 18 children, reported dead in Rafah strikes

President Joe Biden and Jordanian King Abdullah II spoke on the phone Sunday about Iran's attack on Israel, according to the White House.

The two leaders discussed Iran's "unprecedented attack" on Israel, the White House said without elaborating.

Earlier Sunday, Biden met with G7 leaders, who jointly condemned Iran's attack on Israel.

"We, the Leaders of the G7, unequivocally condemn in the strongest terms Iran’s direct and unprecedented attack against Israel. Iran fired hundreds of drones and missiles towards Israel. Israel, with the help of its partners, defeated the attack," the G7 leaders said in a joint statement.

The statement added, "We express our full solidarity and support to Israel and its people and reaffirm our commitment towards its security."

The G7 leaders said the actions of Iran "further stepped toward the destabilization of the region and wrists provoking uncontrollable regional escalation."

"We demand that Iran and its proxies cease their attacks, and we stand ready to take further measures now and in response to further destabilizing initiatives," the statement said.

-ABC News' Michelle Stoddart

Jordan, Iraq and Lebanon have reopened their airspaces following Iran's attack on Israel, though some restrictions remain in the region.

“At 8:15 a.m., the Authority reopened the Kingdom’s airspace to air traffic after re-evaluating the risks according to national and international standards for the safety and security of civil aviation," the Jordan Civil Aviation Regulatory Commission said in an X post, formerly Twitter.

Lebanese state TV announced the Beirut Airport will resume operations.

The Iraqi Civil Aviation Authority said the airspace had reopened after “overcoming all risks that affect the security and safety of civil aviation in Iraq.”

-ABC News' Ali Ayesha and Carla McMichael

President Joe Biden met with G7 leaders Sunday, where they condemned Iran's attack and affirmed their support for Israel, the White House said.

"President Biden spoke by secure video with the leaders of the G7 today," the White House said in a post on X, formerly Twitter. "The leaders condemned Iran's unprecedented attack against Israel and reaffirmed the G7's commitment to Israel's security."

In the photo, Biden can be seen in profile alongside Secretary of State Antony Blinken with a screen showing G7 leaders including France, Japan, the United Kingdom, Italy and Canada.

-ABC News' Michelle Stoddart

Pope Francis expressed concern Sunday over escalating violence in the Middle East and prayed the situation doesn't lead to an "even greater war conflict."

During his noontime prayer in St. Peter's Square at the Vatican, the pope said, "I am following in prayer and concern, even sorrow, the news that has come in the recent hours of the worsening of the situation because of intervention by Iran."

"I make a heartfelt appeal for a halt to any action that could feed a spiral of violence with the risk of dragging the Middle East into an even greater conflict," Pope Francis said.

-ABC News' Phoebe Natanson