The US said on Sunday that the agreement between Lebanon and Israel would remain in effect until February 18, after Israel said on Friday it would keep troops in the south beyond the Sunday deadline set out in a US-brokered ceasefire that halted last year's war with Hezbollah.
"The arrangement between Lebanon and Israel, monitored by the United States, will continue to be in effect until February 18, 2025," the White House said in a statement.
Israeli forces killed 22 people in south Lebanon on Sunday as a deadline for their withdrawal passed and thousands of people tried to return to their homes in defiance of Israeli military orders, Lebanese authorities said.
Lebanon's US-backed military, which reported one of its soldiers among those killed by Israeli forces on Sunday, has accused Israel of procrastinating in its withdrawal.
The Hezbollah-Israel conflict was fought in parallel with the Gaza war, and peaked in a major Israeli offensive that uprooted more than a million people in Lebanon and left the Iran-backed group badly weakened.
Israel has not said how long its forces would remain in the south, where the Israeli military says it has been seizing Hezbollah weapons and dismantling its infrastructure.
Israel said its offensive against Hezbollah aimed to secure the return home of tens of thousands of Israelis who were forced to leave homes at the border by Hezbollah rocket fire.
Hezbollah opened fire in support of its Palestinian ally Hamas at the start of the Gaza war on October 8, 2023.
The White House on Sunday also said the governments of Lebanon, Israel and the US would begin negotiations for "the return of Lebanese prisoners captured after October 7, 2023."

US proposes plan to end Iran war, as Trump signals progress
US expected to send thousands more soldiers to Middle East
US safety agency says tracking system failed at LaGuardia during jet collision
Russia fires record 948 drones against Ukraine over 24 hours, Kyiv says
Death toll rises to 69 in Colombian military plane crash
One killed, five injured in Bahrain from Iran strikes
Qatar is not directly mediating between US and Iran, ministry spokesperson says
Germany, France in rare rebuke of Trump over Iran war
