The Palestinian Red Crescent Society said its team evacuated one person who was killed, and four people who were injured, after an attack by Israeli snipers near the Wadi Gaza Bridge on Sunday.

Israel Defense Forces said in a statement that troops fired "warning shots" at "several gatherings of dozens of suspects" who the IDF said posed a threat to them.

Additionally, a rocket was destroyed by Israeli troops in southern Gaza, according to the IDF's statement.

Newly confirmed Secretary of Defense Pete Hegseth had an introductory call on Sunday with Israeli Prime Minister Benjamin Netanyahu, according to a statement from a U.S. senior defense official.

"Both leaders discussed the importance of advancing mutual security interests and priorities, especially in the face of persistent threats," according to the statement.

Hegseth, who won Senate confirmation after being selected by President Donald Trump for the role, stressed to Netanyahu that the U.S. is "fully committed" to ensuring that Israel "has the capabilities it needs to defend itself," according to the statement.

Additionally, the defense official said that "both leaders agreed to remain in close contact."

The White House announced Sunday that the ceasefire between Israel and Lebanon will be extended until Feb.18.

Lebanon, Israel and the U.S. will also begin negotiations for the return of Lebanese prisoners captured after Oct. 7, 2023.

-ABC News' Hannah Demissie

Hamas will free Israeli hostage Arbel Yehuda, a civilian, and two other hostages before next Friday, the Qatari Foreign Ministry spokesperson said in a post Sunday on X.

Hamas will then hand over three other hostages next Saturday “in accordance with the agreement,” the Qatari Foreign Ministry spokesperson said.

In exchange, Israeli authorities will allow displaced people in the Gaza Strip to return to “northern areas” of Gaza Monday morning, the Qatari Foreign Ministry spokesman said.

Israeli Prime Minister Benjamin Netanyahu’s office confirmed the updated agreement, stating Yehuda, an Israeli soldier Agam Berger, and another unnamed hostage will be released Thursday, a statement from Netanyahu’s office said.

“Israel received from Hamas a list containing the status of all the hostages who are to be released in Phase A,” Netanyahu’s office said in the statement.

-ABC News' Ayat Al-Tawy, Nasser Atta and Anna Burd

In a statement Sunday, the Hamas-run Government Media Office in Gaza said it "strongly" condemns statements about what it described as the "so-called transfer of Gaza citizens to neighboring countries."

President Trump on Saturday spoke to reporters aboard Air Force One and said he spoke with King Abdullah II of Jordan about taking more Palestinians from Gaza.

"I've gotten along with him over the years very well. He's done a wonderful job. He really houses, you know, millions of Palestinians, and he does it in a very humane way and I complimented him. But he really -- Jordan's done an amazing job of housing largely Palestinians," Trump said.

He continued, "I said to him that I'd love you to take on more 'cause I'm looking at the whole Gaza Strip right now and it's a mess, it's a real mess."

When asked for clarification, Trump indicated he'd like Jordan and Egypt to take more Palestinians from Gaza.

"They can take people. I'd like Egypt to take people. I'm meeting with ... I'm talking with General El-Sisi tomorrow sometime. And I'd like Egypt to take people and I'd like Jordan to take people. I can -- you're talking about a million and a half people and we just clean out that whole thing," Trump said Saturday.

Hamas on Sunday called on Arab countries to reject the suggestions, saying, in part: "It is essential that our people be allowed to determine their own destiny."

-ABC News' Sami Zyara