Israel Considers Expanding Military Operations in Southern Lebanon

Israeli military planners are reassessing their strategies in light of ongoing regional tensions, particularly following the surprise attack by Hamas on October 7, 2023. As a result, discussions around establishing security zones near Israel’s borders have resurfaced. The recent escalation in hostilities has prompted Israel to consider extending its military operations into southern Lebanon.

In response to the actions of Hizbullah, which included rocket attacks and drone launches following the death of Iran’s supreme leader, Ali Khamenei, Israel is contemplating the size and scope of a buffer zone in southern Lebanon. The Israel Defense Forces (IDF) have already begun urging residents of southern Lebanon to evacuate north of the Litani River to mitigate the threat posed to Israeli communities along the northern border.

During the recent Gaza war, over 60,000 residents were displaced from northern Israel due to cross-border fire with Hizbullah. However, Israeli officials have stated that they do not plan to carry out similar evacuations this time. Instead, the IDF aims to push Hizbullah militants further back, potentially establishing a security zone approximately seven to eight kilometers from the border.

Israeli sources emphasize the need for a buffer, stating, “We have a problem with these missiles, and you cannot deal with this only being a mile-and-a-half inside Lebanon.” This perspective echoes the military’s previous experiences during its occupation of southern Lebanon from 1985 until its withdrawal in 2000. During that period, the IDF maintained a security zone intended to protect northern Israeli communities, but it faced significant loss, with over 250 soldiers killed and daily threats from roadside bombs and ambushes.

Despite the trauma associated with that era, there appears to be a broad consensus within Israel regarding the establishment of a new security zone. Many residents in northern Israel express distrust toward Lebanese authorities, believing they cannot effectively control the border.

Following the ceasefire agreement in November 2024, Israel retained five military outposts in southern Lebanon and has since added more. Analysts speculate that even if the Iran conflict comes to an end, the IDF may continue its presence in southern Lebanon until it deems the northern border secure. An end to the Iran war could serve as a catalyst for Israel to bolster its military efforts in southern Lebanon, potentially deploying additional troops and launching operations in Hizbullah’s strongholds, including the Bekaa Valley.

The situation remains fluid, and Israel’s military decisions will likely evolve based on the changing dynamics of the region. The focus on creating security zones reflects a strategic shift in response to perceived threats, underscoring the complexity of regional security in the aftermath of the Iran conflict.