More than a year after a ceasefire nominally ended active fighting, much of southern Lebanon bears the ecological scars of war. Avocado orchards are gone and beehives destroyed. So, too, are the livelihoods they supported. Meanwhile, fields and forests have disappeared under the intense fire caused by white phosphorus shelling. Shrapnel and unexploded bombs, however, remain.

Such grim realities are a window into the massive ecological destruction brought to Lebanon as a result of the 2024 war between Hezbollah and Israel. The number of Israeli airstrikes from October to November of that year ranked among the highest globally in the 21st century.

The conflict proved disastrous for human life, with more than 4,000 people killed, more than 17,000 injured, and 1.2 million civilians displaced internally. But a relatively uncovered aspect of the destruction was the significant effects to the environment.

Farmlands, olive groves, and pine forests were extensively burned by Israel’s airstrikes. Water resources were polluted. Pipelines and waste management were partially or completely destroyed. And the extensive dropping of ordnance and debris left a widespread trail of toxic dust and hazardous chemicals.

The damage to the Lebanon’s environment will have long-term consequences for the country’s agriculture and economy, and on its people’s mobility. Repairing the damage would involve a multi-year reconstruction project costing an estimated US$11 to $14 billion, according to one World Bank assessment.

As experts in Middle East studies and environmental law, we believe that this destruction also indicates a grave breach of international environmental law and raises the question of whether Israel committed war crimes in Lebanon by deliberately targeting natural resources and engaging in environmental warfare.

During the latest war — the sixth such Israeli invasion of Lebanon since 1978 — Lebanon lost around 1,910 hectares of prime farmland, 47,000 olive trees and around 1,200 hectares of........

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