US administration and intelligence officials are concerned that Israel is planning a ground incursion into Lebanon that could be launched in the coming months if diplomatic efforts fail to push Hezbollah back from the northern border with Israel, senior administration officials and officials familiar with the intelligence said.
While a final Israeli decision has yet to be made, the worry is acute enough inside the Biden administration that the prospect of an incursion has made its way into intelligence briefings for senior administration officials, according to one person who received a briefing and was told an operation could happen early summer.
“We are operating in the assumption that an Israeli military operation is in the coming months,” one senior Biden administration official said. “Not necessarily imminently in the next few weeks but perhaps later this spring. An Israeli military operation is a distinct possibility.”
The leadership of Hezbollah, a powerful Iran-backed paramilitary group, has expressed support for Palestinians and condemned Israel's offensive in Gaza.
There have been months of daily, deadly cross-border strikes by both Israel and Hezbollah that have displaced tens of thousands of Lebanese and Israeli residents from their homes. Israel has fired artillery and launched jets and drones to strike targets while Hezbollah has used some of its vast arsenal of rockets and missiles.
While the US is a key mediator in discussions over a pause in the fighting in Gaza, the Biden administration has also been leading parallel discussions with Israeli and Lebanese officials that if successful would create a miles-wide buffer zone inside southern Lebanon. That deal would likely postpone an Israeli incursion, US officials believe.