The Israeli military said on Saturday it would strike an area near the main crossing between Syria and Lebanon, urging residents to evacuate immediately as it continued its attacks across Lebanon.
Israel has carried out strikes across Lebanon and launched a ground invasion in the south since March 2, when Hezbollah entered the war in the Middle East on the side of its backer Iran.
"Due to Hezbollah's use of the Masnaa crossing for military purposes and smuggling of combat equipment, the (Israeli army) intends to carry out strikes on the crossing in the near future," said the military's Arabic-language spokesman, Avichay Adraee, urging people to leave the area.
A Lebanese security source at the Masnaa border crossing told AFP they were "currently evacuating the crossing following the Israeli threat".
In Syria, the General Authority for Borders and Customs public relations director, Mazen Aloush, said the crossing, known as Jdeidet Yabous on the Syrian side, was "exclusively for civilian use and is not used for any military purposes".
Aloush added that "in light of the circulating warnings and out of concern for the safety of travelers, traffic through the crossing will be temporarily suspended until any potential risks subside".
An AFP journalist on the Syrian side of the crossing said early Sunday it was empty, with only a few guards remaining.
Masnaa is the main crossing between Lebanon and Syria, making it a vital trade route for both countries and a key land gateway for Lebanon to the rest of the region.
Israel struck the crossing in October 2024, during its previous war with Hezbollah.
The crossing remained closed until Lebanese and Syrian authorities began repair works after a ceasefire the following month.