Israel-Lebanon Conflict: Israel Plans Security Zone, Risks Wider War & Demolitions

Israel’s Defence Minister, Israel Katz, announced plans Tuesday for Israeli military control of southern Lebanon, extending from the Israeli border – known as the Blue Line – to the Litani River, a move that has heightened fears of a prolonged occupation and escalated tensions with Hezbollah.

The announcement comes amid intensifying Israeli bombardment of targets in southern Lebanon and the southern suburbs of Beirut, with the Lebanese health ministry reporting more than 1,000 deaths, including at least 118 children and 40 health workers. More than one million people have been displaced, according to the United Nations, straining Lebanon’s already limited resources.

Katz described the planned operation as the creation of a “security zone,” stating that Israeli forces had already destroyed five bridges over the Litani River, which they allege were being used by Hezbollah. He indicated Israel intends to control all other river crossings. “Hundreds of thousands of residents of southern Lebanon who evacuated north will not return south of the Litani River until security is guaranteed for residents of the north,” Katz said. “The principle is clear: there is terror and missiles, there will be no homes and residents — and the IDF will be inside.”

Hezbollah has vowed to resist any Israeli occupation, viewing it as an “existential threat” to Lebanon, according to Hassan Fadlallah, a top lawmaker for the group. The group has been launching attacks into Israel since early March, in response to the US-Israeli war on Iran.

The proposed security zone echoes Israel’s occupation of southern Lebanon from 1982 to 2000, a period marked by prolonged conflict and significant civilian casualties. Residents of southern Lebanon now fear a return to similar conditions.

Israel Katz also repeated plans to demolish houses and villages on the Lebanese side of the border, citing a similar strategy employed during the conflict in Gaza. “The IDF is manoeuvring into Lebanese territory to seize a forward line of defence, eliminating Hezbollah terrorists and destroying the terror infrastructure built there, as well as the houses in the Lebanese contact villages near the border, which serve as actual terror outposts — following the model of Rafah and Beit Hanoun in Gaza — in order to create a defence space and remove the threat from our communities,” he said.

The announcement followed a call from Israel’s far-right Finance Minister, Bezalel Smotrich, for the annexation of southern Lebanon.

Australia’s Foreign Minister, Penny Wong, expressed “grave concern” about the expansion of the conflict into Lebanon, highlighting the loss of life and displacement of over a million citizens. She warned that a major Israeli ground offensive would exacerbate the humanitarian situation. Shortly after, Israel’s Foreign Minister, Gideon Sa’ar, revealed a phone conversation with Senator Wong, emphasizing the scale of attacks originating from Lebanon and accusing Hezbollah of operating with impunity, while also claiming Lebanese authorities were failing to take action.

Rocket fire from Lebanon prompted repeated air raid sirens in northern Israel on Monday, including shortly after Israeli President Isaac Herzog visited the area. One man was killed near the community of Misgav Am on Sunday, initially attributed to Hezbollah, but later confirmed by the Israeli military to have been the result of Israeli artillery fire.

The US Ambassador to Lebanon, Michel Issa, had previously urged Israel to spare Christian communities in southern Lebanon from attack.