Population Displacement in conflict refers to the forced or coerced movement of civilians away from their homes because of violence, destruction, or military orders. It can be internal (remaining within a country) or cross-border (becoming refugees). International humanitarian law prohibits forced displacement of civilians except for their own security or military necessity.

The 2026 Lebanon conflict has produced the largest displacement crisis in the Middle East in a generation. By late March, Lebanon had registered 1,049,328 people displaced, one in five of the entire population, including more than 300,000 children and over 130,000 in collective shelters. Israel Katz issued orders to demolish border villages following the 'Gaza model', pushing displacement orders north of the Zahrani River, 40 km from the border.

Human Rights Watch identified forced displacement, wanton destruction, and targeting of civilians as three potential war crimes in the southern Lebanon campaign. UNICEF reported that a 'classroom of children' is killed or wounded daily. The prospect of permanent resettlement north of the Litani threatens to redraw Lebanon's demographic map long after any Ceasefire.

Common Questions

How many people are displaced by the Iran war?

By late March 2026, more than 1,049,328 people had been displaced in Lebanon alone, representing 19% of its population. Over 300,000 are children; 130,000 are in collective shelters.Source: IOM / Lebanon government

Lebanon refugees 2026 how many?

Lebanon's displacement crisis reached 1,049,328 people by 19 March 2026, with thousands sleeping in streets and over 130,000 in 600-plus collective shelters. A separate 119,000 Syrians crossed from Lebanon back into Syria.Source: IOM

Is Israel's displacement of Lebanese civilians a war crime?

Human Rights Watch identified forced displacement, wanton destruction, and targeting of civilians as three potential war crimes in Israeli operations in southern Lebanon. HRW warned arms suppliers risk complicity.Source: Human Rights Watch

What is the Zahrani River displacement order?

On 12 March 2026, Israeli orders pushed Lebanese displacement north of the Zahrani River, 15 km north of the Litani and 40 km from the border, effectively emptying a large swathe of southern Lebanon.Source: Israeli Defence Ministry

Iran internally displaced persons 2026?

Internal displacement within Iran is harder to verify; the Iranian Red Crescent reported 81,000 civilian building units damaged. Displacement from strike zones including Tehran, Isfahan, and Kurdish provinces is documented by Hengaw but no official figure exists.Source: Iranian Red Crescent / Hengaw

How the World Sees Them

Israel

Israel frames the displacement as a necessary consequence of dislodging Hezbollah from border areas it has used for decades to stage attacks. Defence Minister Katz has stated displaced Shiite residents will not return south of the Litani.

Lebanon

Lebanon has absorbed the full humanitarian burden of the conflict, with one in five citizens uprooted and state infrastructure overwhelmed. The government has condemned demolition orders as designed to make return permanently impossible.

United Nations

UN agencies including UNICEF and UNHCR have characterised the scale of displacement as a potential mass atrocity requiring urgent international response. IOM appealed for $19 million in emergency funding.

Human Rights Watch

HRW has documented three categories of potential war crime linked to the displacement: forced movement, wanton destruction of civilian property, and deliberate civilian targeting. It has warned arms suppliers they risk complicity.