The first strikes hit Beirut's southern suburbs just after midnight. By dawn, more than one million people had fled their homes across Lebanon — the largest internal displacement since the 2006 war, compressed into a matter of days 4,19,26,30. Families packed into cars, onto motorcycles, on foot. They left behind apartments, orchards, identification papers. In the south, entire neighborhoods emptied in hours.
The scale is staggering for a country of roughly five million. One in five Lebanese is now internally displaced. Another 250,000 people have crossed borders entirely, with more than 125,000 registered arrivals in Damascus alone 28,31,29. But borders are not a reliable exit. Jordan has reported temporary closures at northern crossing points, sealing off one escape route and redirecting displaced populations toward already overwhelmed reception systems elsewhere 31,32.
Those who remain inside Lebanon are sheltering in schools, unfinished buildings, and a rapidly expanding network of tent camps — roughly 12,000 tents have been erected to house an estimated 45,000 newly homeless, with camp counts tripling in recent days 12,11,13. Winter is approaching. There is no plan yet for what happens when the rain comes.
The Wounded and the Dead
Lebanon's health system is buckling under direct attack. Sources document strikes or damage to approximately 128 medical facilities and scores of ambulances, degrading the country's ability to treat both war wounded and routine patients 16,20,21,23,24,25. Doctors are operating in emergency rooms lit by mobile phones as electricity outages spread. Ambulance crews cannot reach some neighborhoods because roads are destroyed or too dangerous to travel 27.
In Iran, urban strikes — including in Tehran — have caused electricity outages affecting hundreds of thousands of residents, compounding the challenge for emergency responders and hospitals running on backup generators with uncertain fuel supplies 14,15,17. The World Health Organization has flagged the situation as entering a "perilous stage," citing nuclear-site risks and the compounding effect of attacks on health infrastructure 3. The IAEA is attempting to sustain technical monitoring and communications channels, but access is increasingly constrained 6.
Casualty figures are difficult to verify in real time, and different sources report different tallies depending on whether they count daily increments or multi-week aggregates 2,5,4. What is consistent across every account is the direction of travel: the number of dead and wounded is rising faster than medical systems can absorb them.
What Survival Looks Like
For ordinary people, daily life has become a calculus of scarcity. Food prices in affected areas have risen roughly 40% 8,10. Restaurants have closed. Households that depended on cooking gas are burning kerosene instead — where they can find it 1,18,22. Fuel shortages constrain not just homes but the supply chains that deliver food, medicine, and clean water.
Electricity outages are intermittent but persistent, knocking out water pumps and desalination in some areas, raising the risk of waterborne illness in crowded shelters 17,9. In tent camps, families share limited latrines and unreliable access to potable water. Hygiene is deteriorating. Children are getting sick 12.
The economic shock is immediate and regressive. Wealthier families can stockpile supplies or flee to second homes in the mountains. Poorer households — already squeezed by years of economic crisis in Lebanon and sanctions pressure in Iran — are burning through savings, borrowing from relatives, or simply doing without 8,7. The gap between who can cope and who cannot is widening by the day.
Where Aid Can't Go
International humanitarian organizations are mobilizing, but they are operating with one hand tied behind their backs. Active strikes, damaged roads, and security conditions are blocking access to the hardest-hit areas 27,16. Relief convoys face delays at checkpoints. Fuel for delivery trucks is scarce. Medical evacuations are being postponed because it is unsafe to move the wounded.
Neighboring countries absorbing refugees are under their own strain. Syria's reception system, already hollowed out by thirteen years of war, is registering large numbers of new arrivals but cannot provide adequate shelter, food, or medical care without significantly accelerated external support 31,12. The temporary closure of northern Jordanian border crossings has forced displaced families into longer, more dangerous routes 32.
Aid workers on the ground describe a situation where needs are escalating faster than funding commitments. Shelter materials, trauma surgery supplies, water purification tablets, and mental health resources are all in short supply. The window to pre-position supplies for winter is closing 12,13.
What to Watch
The next weeks will determine whether this becomes a protracted humanitarian catastrophe or a contained — if brutal — emergency. Three things bear watching: whether negotiated humanitarian corridors can be secured to reach cut-off populations; whether international funding surges fast enough to prevent secondary mortality from disease and exposure; and whether the region's already fragile host countries can keep borders open without triggering their own political crises.
For the families sleeping in tents tonight, none of those questions are abstract. They are the difference between surviving the week and losing everything.
Sources
1. Oil hits highest level since US-Iran ceasefire began, as conflict hurts Gulf crude production – as it happened - 2026-04-24
2. ‘No clear strategy’: how Trump went from shock and awe to wait and see in Iran - 2026-04-24
3. Trump vowed to break Iran. His own economy may break first. Iran is betting that its closure of the Strait of Hormuz will send oil prices soaring and inflict enough pain on the US economy to force ... - 2026-04-24
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