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2026 Lebanon war

Ongoing conflict in the Middle East

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  • 6 chapters

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Hezbollah attacked Israel on October 8, 2023, one day after Hamas' October 7 attacks at the start of the Gaza war, which led to the 2024 Israeli invasion of Lebanon. After an Israel-Lebanon ceasefire agreement in November 2024, Israel still conducted airstrikes, saying that Hezbollah breached ceasefire conditions. Hezbollah launched strikes on Israel on 2 March 2026, in response to Israel and the United States launching a war against Iran, Hezbollah's main backer, and assassinating its supreme leader. Israel resumed airstrikes across Lebanon on a larger scale and, on March 16, began ground operations in southern Lebanon. The main bridges on the Litani River were blown up by Israel to cut off the south from the rest of Lebanon; Bint Jbeil became a site of intense ground combat. Israel announced it would demolish Lebanese border villages and occupy Lebanon up to the Litani. Lebanon moved to ban Hezbollah's military activities; it also condemned Israeli attacks on Lebanese civilians. Iran called for an end to Israeli attacks in Lebanon as a condition for a ceasefire in the wider war.

After a ceasefire halted the Iran war, Hezbollah halted its attacks. Israeli Prime Minister Benjamin Netanyahu said the ceasefire did not apply to Lebanon, contradicting Iran and the Pakistani mediator, and launched the largest airstrikes of the war. On 16 April, Israel and Lebanon agreed to a 10-day ceasefire, later extended more than once. On 3 June, Israel and Lebanon reached an agreement, facilitated by the US. On June 4, Hezbollah rejected the Lebanon-Israel deal and demanded a full ceasefire and a full Israeli withdrawal from Lebanon. Speaker of Lebanese Parliament Nabih Berri suggested that Hezbollah and Israel both withdraw from south of the Litani.

On 15 June, the Islamabad Memorandum was agreed between the US and Iran, including a ceasefire in Lebanon. Israeli forces remained in occupied areas of Lebanon. On 19 June, U.S. President Donald Trump announced an Israel-Hezbollah truce entering into force at 4 p.m. local time. On 26 June, US secretary of state Marco Rubio announced a framework deal between Israel and Lebanon for "lasting peace and security". The agreement includes full disarmament of Hezbollah; it was rejected by Hezbollah. On 30 June, Iran announced that it, along with the US and Lebanon, has reached an agreement to establish a committee to oversee the conclusion of the war. On 15 July, the US State Department reported that Israel has agreed to withdraw from pilot zones in southern Lebanon. On 20 July, the US announced that Israel handed over sections of the buffer zone occupied by it in southern Lebanon to the Lebanese government as per its U.S.-mediated deal with Beirut. Lebanon's army began deploying in Zawtar al-Gharbiyeh on July 21, after an Israeli withdrawal in line with the agreement.

Background

In the aftermath of the outbreak of the Gaza war in October 2023, Israel and the Lebanese Shia militia Hezbollah have been engaged in conflict, as part of a longer stretch of hostilities between the two since the latter's founding in 1982. Hezbollah launched strikes against Israel after the 7 October 2023 attacks, which it said was in solidarity with the Palestinians. After a year of fighting, Israel invaded southern Lebanon in October 2024, pulling out after the US brokered an agreement between Israel and Lebanon at the end of November, but not before killing Hezbollah's militant leader, cleric Hassan Nasrallah. Between November 2024 and March 2026, however, several ceasefire violations occurred between the two, with Israel launching near-daily attacks killing 331 people (of which at least 127 were civilians) by November 2025; later, the total death toll reached 500; Israel said these actions were an attempt to enforce the ceasefire terms and prevent Hezbollah's renewed military buildup. Hezbollah violated the ceasefire terms by rebuilding its militant infrastructure and weapons arsenal.

UNIFIL, a UN peacekeeping mission present in southern Lebanon for decades, was terminated in September 2025 by the UN Security Council (amid pressure from Israel and the US, a permanent member of the council); its mandate ends on 31 December 2026 and it is expected to disappear from Lebanon in 2027 at the latest.

Following the US–Israeli joint strikes on Iran on 28 February 2026, Hezbollah condemned the attacks, stating "we are confident that the American and Israeli enemy will receive a great slap and will reap nothing but failure from its tyrannical, criminal aggression." On 1 March, after Iran confirmed the death of Ali Khamenei in the US–Israeli strikes, Hezbollah's secretary-general Naim Qassem vowed to retaliate and "undertake our duty of confronting the aggression", stating Hezbollah would not leave "the field of honor and resistance." Hezbollah later claimed that the attack was a "defensive act" after over a year of Israeli attacks despite a truce. It added that it restarted fighting to force Israel to stop its aggression and evacuate from seized Lebanese territories, emphasizing that the move was unrelated to the Iran war.

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