Prime Minister Nawaf Salam said Sunday he was working to stop the Israel-Hezbollah war, even as Israeli premier Benjamin Netanyahu told troops in south Lebanon that the fight there was far from over.

The Lebanese Red Cross said in a statement that one of its paramedics had been killed in the south.

Israeli Prime Minister Benjamin Netanyahu said Sunday that Israeli forces had eliminated the threat of an invasion by Hezbollah fighters during an alleged visit to troops in southern Lebanon.

His reported visit comes two days before officials from Lebanon, Israel and the United States are due to hold direct talks in Washington.

U.S. President Donald Trump said Sunday he does not care if Iran comes back to negotiations with the United States after talks in Pakistan failed to produce a deal.

"I don't care if they come back or not. If they don't come back, I'm fine," Trump told reporters at Joint Base Andrews in Maryland, upon his return from Florida.

The U.S. military said it would begin a blockade of all Iranian ports Monday, after talks between the warring sides in Pakistan collapsed, and despite the Iranian military warning that it would treat any such action as an act of piracy.

Trump had announced on social media he would blockade the strategic Strait of Hormuz trade route that he has been demanding Tehran fully re-open, after Vice President JD Vance left negotiations with an Iranian delegation in Islamabad.

Pope Leo XIV on Monday began a landmark visit to Algeria in the first trip to the Muslim-majority country by a pontiff.

Pope Leo XIV on Monday said he had "no intention to debate" with Donald Trump, after the U.S. president criticized him over his comments on the U.S.-Iran war.

Turkey's foreign minister said on Monday he believed Iran and the United States are "sincere" about reaching a ceasefire despite the failure of Pakistan-mediated talks on the weekend.

Iran and the United States failed to strike a deal Sunday to end the war in the Middle East, but there was no immediate return to hostilities and world leaders quickly urged both sides to pursue the diplomatic route to peace.

Pope Leo XIV expressed his closeness to the people of Lebanon on Sunday, saying there was a "moral obligation" to protect them while calling on warring parties to seek peace.

U.S. President Donald Trump on Sunday ordered a U.S. naval blockade of the Strait of Hormuz in response to Iran's "unyielding" refusal to give up its nuclear ambitions during peace talks in Islamabad.

While acknowledging that the marathon negotiations in Pakistan had gone "well" and "most points were agreed to," Trump said Tehran had refused to concede on the issue of its nuclear program.