2024 Lebanon War

Hezbollah began firing across the Israel–Lebanon border on October 8, 2023, one day after the Hamas-led October 7 attack on Israel. The cross-border exchanges continued through 2024, with Hezbollah launching thousands of rockets at Israeli civilians and Israel striking Hezbollah personnel and infrastructure in Lebanon.[1] Hezbollah leaders described the campaign as a “support front” for Hamas and tied an end to their attacks to a ceasefire in Gaza.[5]

Israel initially treated the northern arena as secondary to its campaign in Gaza. Hezbollah largely limited its early attacks to a geographically constrained range, but the threat of rockets, antitank weapons, drones, and a possible cross-border assault led Israel to evacuate communities near Lebanon.[2] Prolonged displacement and damage contributed to a feeling among northern residents that their region had been neglected. In INSS surveys, the share of Jewish respondents who believed the IDF would win a northern war fell from approximately 90 percent in October 2023 to 68 percent in July 2024.[2]

A July 2024 Jerusalem Center assessment reported that Israel had ordered nearly 60,000 residents to evacuate and that almost 100,000 Lebanese had left southern villages. It also relayed contemporary figures of 32 Israeli military and civilian deaths, more than 400 Hezbollah combatant deaths, and almost 10,000 Lebanese houses destroyed. Those figures described the conflict before the much larger autumn escalation.[5]

The formal framework for ending the 2024 escalation was tied to United Nations Security Council Resolution 1701. The November agreement described its commitments as steps toward full implementation of the resolution, including the disarmament of unauthorized armed groups and the deployment of Lebanon's official military and security forces in the south.[4]

A major escalation occurred on July 27, 2024, when a rocket struck a soccer field in Majdal Shams and killed 12 children. INSS attributed the strike to Hezbollah and described it as a turning point in Israeli public attitudes. Israel killed senior Hezbollah commander Fuad Shukr in Beirut on July 30.[2] On August 25, Israel conducted a preemptive strike after saying it had detected preparations for a Hezbollah attack; Hezbollah subsequently launched hundreds of rockets toward northern Israel.[2]

On September 17, Israel added the safe return of northern residents to its war objectives. That afternoon, thousands of pagers carried by Hezbollah operatives exploded across Lebanon. INSS reported that more than 3,000 operatives were injured within half an hour and dozens were killed; additional communications devices exploded the next day.[2] Contemporary reports differed as the events unfolded. Globes initially reported at least eight deaths and 2,750 seriously injured on September 17, followed by 20 deaths and more than 300 injuries in the second wave.[6][7] A later State Department report recorded 37 deaths and 2,931 injuries from the alleged Israeli attacks on September 17–18.[1]

The communications-device explosions were followed by attacks on Hezbollah's command structure. Israel killed Hezbollah operations commander Ibrahim Aqil on September 20 and Hassan Nasrallah on September 27, while Hezbollah extended the range of its attacks toward central Israel.[2] Nasrallah had served as Hezbollah's secretary-general since 1992.[3]

An expanded Israeli air campaign began on September 23 and struck Hezbollah targets across Lebanon, including in densely populated areas.[1] Hezbollah continued launching rockets and drones. During the week preceding September 30, northern Israel experienced 723 air-raid sirens, the highest weekly figure since the fighting began, while analysts cautioned that Hezbollah retained weapons and the ability to recover.[8]

Israel publicly confirmed its ground operation in southern Lebanon on October 1. The IDF described the initial activity as limited, focused operations against Hezbollah targets near the border, supported by airstrikes and artillery. The plan had been prepared by Northern Command and the General Staff, and participating forces had trained for it during the preceding months.[9] The commander of the Egoz commando unit also confirmed that lower-profile cross-border operations had taken place before the public announcement.[9]

The campaign caused extensive civilian harm alongside attacks on Hezbollah. Lebanese Ministry of Public Health data cited by the State Department reported that an October 16 strike on Nabatieh's municipal building killed Mayor Ahmad Kahil and 15 others and injured 52; Israeli officials said Hezbollah command centers and weapons stores were targeted near civilian infrastructure. A strike on a Hasbaya residence housing journalists killed three media personnel on October 25, while Israeli officials said Hezbollah personnel were present and that the incident was under review.[1]

The State Department also reported that more than 100 health-care workers were killed in airstrikes on health-care facilities and that civil-defense personnel were killed in several locations. The same report stated that Hezbollah launched thousands of rockets at Israeli civilians and located personnel and control centers in densely populated areas.[1]

Israel and Lebanon accepted a cessation of hostilities effective at 4 a.m. on November 27, 2024. The agreement was brokered by the United States in coordination with France and transmitted to the United Nations Security Council.[4] Israeli strikes in southern Lebanon and Beirut continued during the night before the cessation took effect.[10]

Lebanon committed to prevent Hezbollah and other armed groups from conducting operations against Israel, while Israel committed not to conduct offensive military operations against Lebanese targets by land, air, or sea. Both countries retained their inherent right of self-defense under international law.[4] Only Lebanon's official military and security forces, infrastructure, and weapons were to be deployed in the Southern Litani Area.[4]

Lebanon was to regulate arms supplies and production, prevent unauthorized arms from entering the country, dismantle unauthorized weapons-production facilities and military positions, and confiscate unauthorized weapons. Israel was to withdraw south of the Blue Line in phases as the Lebanese Armed Forces deployed, under a coordinated plan not to exceed 60 days.[4]

The agreement enhanced a monitoring mechanism hosted by UNIFIL, chaired by the United States, and including France. The mechanism was tasked with monitoring and verifying implementation, assisting enforcement, and developing procedures for consultation, inspection, and information gathering. Israel and Lebanon were to report alleged violations to the mechanism and UNIFIL.[4]

Prime Minister Benjamin Netanyahu presented three reasons for accepting the cessation: concentrating on Iran, allowing Israeli forces to rest and replenish stocks, and separating the Lebanon and Gaza fronts. He also said Israel would act militarily if Hezbollah violated the arrangement.[11] President Isaac Herzog said the agreement's fundamental test would be its full implementation and the security of northern Israel's residents.[12]

Lebanese Ministry of Public Health data cited by the State Department reported 3,961 deaths and 16,520 injuries between October 8, 2023, and November 28, 2024. The figures covered the broader cross-border conflict and did not distinguish civilians from Hezbollah operatives.[1] The report also recorded approximately 68,500 displaced Israelis and 899,725 internally displaced people in Lebanon between October 8, 2023, and November 25, 2024.[1]

In his ceasefire announcement, U.S. President Joe Biden referred to approximately 70,000 displaced Israelis and 300,000 displaced people in Lebanon.[10] These public-announcement figures measured different populations and should not be treated as directly interchangeable with the wider displacement figures reported by the State Department.

Implementation remained contested. Israel and Lebanon both alleged violations through the end of 2024, while implementation of the cessation continued.[1]

The label “2024 Lebanon War” most clearly describes the intensive campaign of September–November 2024 rather than the full duration of the conflict. Cross-border fighting began on October 8, 2023, while the expanded Israeli air campaign began on September 23, 2024, and the ground operation began on October 1.[1] This distinction is important because many casualty and displacement figures cover the entire period from October 2023 rather than only the autumn campaign.

Contemporary reporting also produced differing figures as events developed. Initial reports from the communications-device explosions listed eight deaths and 2,750 seriously injured on September 17, followed by 20 deaths and more than 300 injuries the next day.[6][7] The later State Department account combined the two days and reported 37 deaths and 2,931 injuries.[1] The differences reflect reporting dates and sources rather than a single reconciled contemporary count.

Participants and analysts interpreted the outcome differently. Netanyahu presented the cessation as a means of refocusing on Iran, replenishing Israeli forces, and isolating Hamas.[11] Israeli security commentary emphasized the continuing risk that Hezbollah could rebuild its command structure and military infrastructure with Iranian assistance, arguing that enforcement would determine the agreement's durability.[13]

The campaign severely disrupted Hezbollah's communications, killed senior commanders including Nasrallah, and damaged its command-and-control structure.[2][12] For Israel, the return and security of evacuated northern residents remained a central test of the campaign and the cessation agreement. For Lebanon, the legacy included extensive deaths, injuries, displacement, and damage to civilian infrastructure, while the unresolved allegations of ceasefire violations demonstrated that the November arrangement did not itself settle every aspect of the conflict.[1]