Intense Fighting Rages in Southern Lebanon as Israel Expands Ground Operations

Fighting has intensified in southern Lebanon as Israeli forces engage in ground clashes with Hezbollah militants, particularly around the strategic city of Khiam. Israel’s military operation, launched after Hezbollah rocket attacks on March 2, aims to eliminate the group, while Hezbollah frames the conflict as a defense of Lebanon against ongoing Israeli strikes. The conflict is part of the larger Hezbollah–Israel conflict (2023–present) and the 2026 Iran war.

Ground Operations and Resistance

Israeli troops are attempting to push deeper into Lebanese territory, targeting border towns in the central and western sectors of south Lebanon. Heavy fighting has been reported in Aita al-Chaab, with Hezbollah fighters offering significant resistance. Israel has amassed four brigades and columns of tanks along the border in preparation for an expanded ground invasion. The Israeli military has described its actions as a “limited ground operation.”

Strategic Importance of Khiam

Much of the fighting is concentrated around Khiam, a hilltop city of strategic importance. According to Ahmad Beydoun, a researcher at TU Delft specializing in open-source investigations of armed conflicts, Khiam overlooks the Hula Valley and controls key routes leading towards the Israeli border. Israeli control of the city would disrupt Hezbollah’s supply lines and divide its operational sectors.

Targeting Infrastructure and Civilian Impact

The Israeli military is targeting civilian infrastructure, including bridges and roads, to cut off Hezbollah’s supply lines. These strikes are impacting the conditions of life in south Lebanon, according to rights groups.

Hezbollah’s Resilience and Local Support

Despite intense pressure, Hezbollah has maintained a strong presence in southern Lebanon, utilizing anti-tank guided munitions, drones, and artillery. Imad Salameh, the mayor of Khiam, stated that support for Hezbollah is widespread in the south, with weapons caches distributed throughout the region. He noted, “Every town in the south has at least a couple hundred fighters armed with anti-tank missiles. This won’t be an easy walk for Israel.”

Buffer Zone and Ongoing Objectives

Israel aims to create a buffer zone between Hezbollah’s operations and the border to protect northern Israeli towns from rocket and missile fire. Military activity suggests a two-tier approach: occupying territory south of the Litani River and establishing a surveillance-dominated zone to its north. Miri Eisin, a former senior officer in the IDF combat intelligence corps, explained that the buffer zone is intended to push the physical line from which Hezbollah can fire further north.

Risks of Prolonged Occupation

Israeli military experts warn that establishing a long-term buffer zone could require a prolonged occupation, potentially reviving popular support for Hezbollah. Yagil Levy, head of the Open University Institute for the Study of Civil-Military Relations in Israel, stated that the current actions represent a renewed occupation of parts of southern Lebanon, with Israel seizing territory and displacing the population to ensure freedom of action.

Recent Incidents

On March 6, tank fire mistakenly hit a United Nations position in southern Lebanon, wounding Ghanaian peacekeepers. The Israel Defense Forces (IDF) acknowledged responsibility, stating that troops misidentified UNIFIL personnel as the source of anti-tank fire. [Source: The Times of Israel]

Casualties and Displacement

As of March 18, 2026, reports indicate over 350 killed on the Israeli side, 12 arrests, and several soldiers injured or killed. In Lebanon, at least 912 have been killed, over 2,000 injured, and more than 800,000 displaced. [Source: Wikipedia] Four peacekeepers have as well been injured.

This is a developing story and will be updated as more information becomes available.