Iran has warned Israel against “full-scale military aggression” in Lebanon and said it would lead to an “obliterating war”, the Islamic republic’s United Nations mission said.

“All options, [including] the full involvement of all Resistance Fronts, are on the table,” the mission wrote in a post on X late, referring to Iran-aligned armed groups across the region.

It called Israel’s threats to attack Hezbollah in Lebanon “psychological warfare” and “propaganda”.

The border between the two countries has witnessed daily exchanges of fire between Israeli forces and Hezbollah since the current conflict in Gaza broke out on October 7. Fears of a full-blown war grew this month after Prime Minister Benjamin Netanyahu said Israel was preparing for “a very tense operation” on the border with Lebanon.

Israeli forces conducted a series of attacks on Hezbollah targets in southern Lebanon, an Israeli army spokesperson said:

“In the past few hours, warplanes attacked several Hezbollah targets, including a military site for the organisation in the Zabqin area, two operational infrastructure sites in the Khiam area, and a Hezbollah building in the al-Adissa [Odaisseh] area,” according to the Israeli Yedioth Ahronoth newspaper.

Israeli Defense Minister Yoav Gallant said his country does not want to fight a war against Hezbollah, but that the army is ready for it.