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

While the Biden administration remains committed to defending Israel, top administration defense and security officials made it clear Sunday the U.S. would not be a part of any Israeli response.

"We believe Israel has freedom of action to defend itself, in Syria or elsewhere. That's a long-standing policy and that remains," a senior official said. "But no, we would not envision ourselves participating in such a thing."

Defense Secretary Lloyd Austin spoke with Israeli Defense Minister Yoav Gallant Sunday afternoon, according to a U.S. official who described the exchange as “direct.” The official said Austin told Gallant that while the U.S. will continue to defend Israel, it does not envision being part of offensive operations against Iran.

A senior administration official also said President Joe Biden stressed to Prime Minister Benjamin Netanyahu in a call Saturday night that Israel had prevailed against Iran's strike against Israel.

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US will not participate in Israel retaliatory strike against Iran, Biden says

A senior administration official said Biden stressed to Netanyahu in their call Saturday night that Israel had prevailed against Iran's strike against Israel.

ABCNews.com

-ABC News' Mary K. Bruce

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