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Largest Lebanon ground op since 2006

3 min read

14:27UTC

A senior Israeli official told Axios the military plans to replicate the Gaza model across all of southern Lebanon. The same objective failed in both the 2006 war and an 18-year occupation.

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ConflictDeveloping

Key takeaway

Israel is attempting militarily what twenty years of UN resolutions could not achieve diplomatically.

Israel has informed the United States it intends to seize all territory south of the Litani River — the largest planned ground operation in Lebanon since 2006 ¹. A senior Israeli official told Axios: "We are going to do what we did in Gaza" ². The evacuation zone Israel has imposed already covers 1,470 square kilometres — 14% of Lebanon's total territory, extending beyond the boundary set by UNSC Resolution 1701 and every previous Israeli buffer demand.

The objective is the same one Israel set and failed to achieve in the 2006 war: clear Hezbollah from the strip between the border and the Litani. That war lasted 34 days, killed over 1,100 Lebanese — predominantly civilians per UN counts — and ended with Resolution 1701 requiring only the Lebanese Armed Forces and UNIFIL to operate south of the river. Hezbollah rearmed within months. Before that, Israel occupied southern Lebanon from 1982 to 2000 — 18 years that did not eliminate Hezbollah but instead forged its founding narrative and recruitment engine.

The force now defending southern Lebanon is not the Katyusha-armed militia of the 1980s. Secretary-General Naim Qassem has committed 30,000 fighters including elite Radwan units and described the conflict as existential . Israeli ground forces have already entered Kfar Kila, Houla, Kfar Shouba, Yaroun, and Khiam — the same towns Israel occupied for 18 years . Approximately 5,000 US Marines and sailors are transiting from Japan with expected arrival around 27 March ³, three weeks before Trump's stated four-week war timetable expires .

Israel frames the operation as necessary to halt Hezbollah rocket fire that has made communities across northern Israel uninhabitable — a stated aim that neither the 2006 war nor the 18-year occupation achieved by force. The explicit comparison to Gaza defines what the civilian population of southern Lebanon can expect. 826 people have been killed including 106 children; 830,000 are displaced — matching the total displacement of the entire 33-day 2006 war in under a fortnight. The Trump administration asked Israel to spare Beirut's airport; Israel agreed to that single request and nothing more ⁴.

Deep Analysis

In plain English

Israel wants to clear roughly 30 kilometres of southern Lebanon of Hezbollah fighters, creating a security buffer zone along its northern border. A 2006 UN resolution required exactly this — and was never enforced. Israel's plan is now to take and hold that territory by force. The last time Israel occupied southern Lebanon it stayed 18 years (1982–2000). During that occupation, Hezbollah was founded, grew, and eventually expelled Israeli forces. Israel is re-entering against a Hezbollah that possesses precision rockets, an extensive tunnel network, and 30,000 experienced fighters — a qualitatively different adversary from the one it faced in 1982.

Deep Analysis

Synthesis

The 'like Gaza' framing simultaneously serves three functions: military objective (sustained suppression), coercive signal to Lebanese civilians, and domestic coalition management (maximalist rhetoric holds together Ben-Gvir and Smotrich). None of the three purposes requires the strategy to be militarily coherent or sustainable. That the phrase came from a senior official — not Netanyahu himself — suggests a tested message, not an unguarded remark.

Root Causes

Over 60,000 Israeli northern border residents have been displaced since October 2023. That 17-month internal displacement has made restoring the north a domestic political survival issue for Netanyahu, entirely independent of broader war objectives. No Israeli government could survive elections without a resolution to the north.

Escalation

The combination of Dermer's appointment (a political, not military, figure) with infrastructure strikes and an already-extended evacuation zone indicates ground operation preparation entering its final phase. Israel moving before US marines arrive around 27 March would signal independent action; waiting would suggest coordinated operation. Neither scenario involves negotiation.

What could happen next?

Risk
A ground operation exceeding 1701 lines could trigger Hezbollah precision-missile strikes on Haifa's port and industrial zone, escalating well beyond the current exchange pattern.
Short term · Assessed
Precedent
Seizure and retention of Lebanese territory north of the 1701 line would establish that military action can override UN Security Council resolutions — with implications for future conflict settlements globally.
Long term · Assessed
Consequence
Lebanon's already-collapsed state institutions could fragment entirely under military occupation, creating a governance vacuum with no credible reconstruction partner.
Medium term · Suggested
Risk
Simultaneous Gaza and Lebanon ground operations would strain IDF reserve capacity to a degree not tested since 1973, reducing responsiveness to a third front in the West Bank or Syria.
Short term · Assessed

Source Landscape

This story draws on centre-left-leaning sources from Qatar, United States and 1 more

Qatar

United States

Israel

Primary parallel: UN Resolution 1701 in 2006 required Hezbollah withdrawal south of the Litani and Lebanese Army deployment to fill the vacuum. That requirement was never implemented, making the current military attempt a kinetic substitute for a failed diplomatic instrument.

Counter-parallel: Israel's 1982 expulsion of the PLO from Lebanon succeeded in removing one armed organisation's conventional infrastructure. It directly created Hezbollah as a successor — a more deeply embedded and better-armed force than the one it displaced.

Why it’s relevant now

1701's failure provides Israel's post-hoc justification for military seizure: the international community's preferred instrument was attempted and failed. A second occupation does not begin from the same baseline as 1982 — Hezbollah's precision-guided arsenal and civilian embeddedness are qualitatively different threats.

A sustained ground operation south of the Litani would require significant IDF reserve mobilisation. Israel's economy contracted sharply in Q4 2023 due to Gaza-related call-ups; a simultaneous Lebanon ground operation would compound private-sector disruption and mobilisation costs at a point when reserve fatigue is already documented within Israeli civil society.

Lebanon's post-2006 reconstruction cost an estimated $3.5 billion over five years with substantial international aid, financed primarily through Gulf donor states and the Paris III conference. With Gulf donors now themselves under Iranian missile attack, and Lebanon's sovereign default unresolved since 2020, equivalent post-conflict reconstruction financing has no obvious source.

Consensus view: The Institute for National Security Studies (INSS, Tel Aviv) has argued a durable Litani buffer requires Lebanese Army deployment to the south — achievable only through a political agreement Hezbollah will not accept and Lebanon cannot impose.

Counter-view: Al-Zaytouna Centre for Studies and Consultancies (Beirut) argues any Israeli ground occupation reconstitutes armed resistance within years, citing the depth of Hezbollah's social embedding in southern Lebanon and the absence of a credible Lebanese state alternative.

Key tension: The buffer zone Israel seeks requires either a political framework it refuses to negotiate, or an indefinite occupation that historically strengthens the adversary it aims to destroy.

First Reported In

Update #36 · Israel plans full Litani seizure

Al Jazeera· 15 Mar 2026

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Causes and effects

Caused by

IDF re-enters Khiam and border towns

Ground advance into south Lebanon towns now escalating to planned full seizure of all territory south of Litani River

Occurred 13 Mar 2026

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IDF orders evacuation north of Litani

Evacuation orders south of Zahrani River preceded and enabled planning for full Litani ground operation

Occurred 11 Mar 2026

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This Event

Largest Lebanon ground op since 2006

Israel is preparing its largest ground operation in Lebanon since 2006, explicitly modelled on Gaza, with evacuation orders already covering 14% of Lebanese territory. The objective — clearing Hezbollah south of the Litani — failed in both the 2006 war and the 1982–2000 occupation, and the force defending southern Lebanon today has precision-guided missiles and 30,000 committed fighters.

Led to

Ground clashes erupt in Khiam

Israel's plan to seize all territory south of the Litani drove the Khiam ground engagement — the deepest reported combat since the ground offensive was announced

Occurred 15 Mar 2026

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91st Division crosses into Lebanon

Israel's announced plans to seize all territory south of the Litani River led directly to the 91st Division's ground entry into Lebanon.

Occurred 13 Mar 2026

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Five Western allies break with Israel

Israel's ground invasion plans and execution prompted the five-nation joint statement opposing the offensive.

Occurred 15 Mar 2026

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36th Division doubles Lebanon force

Plan to seize all territory south of Litani required deployment of second armoured division

Occurred 16 Mar 2026

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Different Perspectives

China

Beijing has not publicly commented on the dual Oreshnik launch. China's declared position of urging restraint and dialogue sits awkwardly alongside its continued economic ties with Russia; the weapons escalation tests whether Beijing's neutrality framing can survive a European IRBM normalisation event.

IAEA

Director General Grossi condemned the ZNPP reactor-6 turbine building strike and stated "there should be no attack of any kind from or against the plant." The agency confirmed normal radiation levels but has not resolved attribution; Rosatom CEO Likachev warned the region is "one step closer to an incident."

Turkey

Ankara hosted Istanbul Round 2 at Ciragan Palace on 2 June and secured a 1,200-for-1,200 prisoner exchange, consolidating Turkey as the war's sole diplomatic venue after Rubio confirmed US mediation has ended. Erdogan's leverage over both parties grows with each round.

European Union

EU Ambassador Mathernova answered Lavrov's evacuation demand with "We stay in Kyiv. We stay with Ukraine." The Verkhovna Rada approved the EUR 90bn EU loan on 28 May; the EUR 9.1bn first tranche, the EU's first explicit defence-procurement financing, arrives mid-June.

United States

Rubio declared US mediation stagnated on 22 May and confirmed no talks were occurring, then received Lavrov's evacuation demand three days later without ordering embassy drawdown. Washington's leverage now runs through the GL 134C sanctions cliff on 17 June rather than any active diplomatic channel.

Ukraine

Zelenskyy called Russia's 2-3 day ceasefire counter-offer at Istanbul Round 2 "shortsighted" and submitted a full peace memorandum covering EU membership, international guarantees, phased sanctions relief and frozen-asset reparations. Kyiv's position is that a partial ceasefire freeze aids Russian reconstitution; only an all-domain 30-day pause is acceptable.