Lebanon's foreign ministry said it had lodged a complaint with the United Nations over Israel's alleged spraying of herbicide glyphosate in Lebanese territory near the border earlier this year.

The Lebanese Army on Saturday withdrew its troops from a base in a southern Lebanese village after Israeli troops advanced in an area nearby, a military official said.

Israel's military appears to be trying to make as many gains as possible in case a U.S.-Iran agreement is reached to end the war in the region, which is likely to include Lebanon.

The Israeli military said three drones, suspected to have been launched by Hezbollah from Lebanon, struck northern Israel in separate incidents on Sunday, causing no casualties.

Lebanon reported Israeli strikes in the country's south on Saturday, as the Israeli army issued evacuation warnings for the city of Nabatieh and more than 20 other locations ahead of raids.

An aid convoy organized by the Vatican envoy to Lebanon that was headed for Christian villages in the country's south was stopped by the Israeli military and forced to change course, a convoy member told AFP.

The United States is "80 to 85 percent" confident of signing a peace deal with Iran in the coming days, a senior official in President Donald Trump's administration said Friday.

Hezbollah said on Friday its fighters had confronted Israeli forces advancing towards a southern Lebanese town, as Israel pressed on with its strikes in Lebanon.

Lebanon reported Israeli strikes on the country's south on Saturday shortly after the Israeli army issued an evacuation warning for 20 locations including the city of Nabatieh ahead of raids there.

President Joseph Aoun, through private channels, has asked Hezbollah, for the first time, to submit a written proposal for its vision for ending the war with Israel, a political source close to the Shiite Duo said.

Prime Minister Nawaf Salam sharply criticized Tehran's intentions toward Lebanon, stating that its insistence on including the country in any ceasefire deal was calculated to signal to the world that ultimate decision-making power over Lebanon rests exclusively in Iranian hands.

It is glaringly obvious why Iran rejected the ceasefire agreement, Salam told British newspaper The Times. "Tehran wanted to broadcast to the entire international community that Lebanon is nothing more than a card in its pocket — and that they alone decide on our behalf, holding the final word."