War-damaged Gaza City building collapses, killing displaced families

Overview

Updated Sep 17

A six-story apartment building in Gaza City's Tal al-Hawa area collapsed overnight Tuesday, killing at least 21 people. Eight of the dead were children. The structure had been damaged by an Israeli strike more than a year ago, but displaced families were living inside because they had no safe alternative.

Rescuers dug with bare hands because heavy machinery is barred from Gaza. UN officials say about 100 people were in the building at collapse time and that roughly 400 other war-damaged structures across Gaza could fail as winter rains weaken them further.

Why it matters

About 400 more war-damaged buildings in Gaza could collapse this winter, killing residents who have no safe alternative shelter.

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Key Indicators

21+

People killed in collapse

Death toll varies by source; LA Times reports 11 children among the dead.

~100

People missing or trapped

UN News reports roughly 100 people, including 50 children, lived in the building.

400+

Buildings at risk of collapse

UNDP estimates war-damaged structures across Gaza could fail, especially in winter rains.

1.9M

Palestinians displaced in Gaza

About 90% of the territory's population, with 1.2 million living in tents or makeshift shelters.

Voices

Curated perspectives — historical figures and your fellow readers.

People Involved

Raed al-Dahshan

Director, Gaza Civil Defence

Led rescue operations at the collapse site

Alessandro Mrakic

Head, UN Development Programme Gaza office

Oversaw UN rescue support at collapse site

Ramiz Alakbarov

UN humanitarian coordinator for the occupied Palestinian territory

Called for urgent approval of heavy machinery and winter supplies

Organizations Involved

Gaza Civil Defence

Emergency rescue agency

Led initial rescue response to the collapse

Hamas-run rescue agency that deployed to the collapse site and began digging with bare hands.

UN Development Programme (UNDP)

United Nations agency

Deployed machinery and workers to support rescue

UN agency that deployed available machinery and workers to help dig for survivors at the collapse site.

UN Office for the Coordination of Humanitarian Affairs

United Nations agency

Coordinating humanitarian response and displacement tracking

UN body tracking displacement and coordinating aid for the occupied Palestinian territory.

Timeline

October 2023 September 2026

3 events Latest: September 16th, 2026 · 2 months ago

September 2026
Tal al-Hawa building collapses overnight
Latest Disaster

Six-story war-damaged building housing displaced families collapses, killing at least 21 including eight children.
September 16th, 2026
Rescue operation ends, 45 injured taken to hospitals
Resolution

Civil Defence and UN/Egyptian teams end search after extracting 45 injured survivors; about 100 remain missing.
September 16th, 2026
October 2023
War begins after Hamas-led attack on Israel
Conflict

Israel launches military campaign in Gaza; strikes target Gaza City neighborhoods in following weeks.
October 7th, 2023

Scenarios

Winter brings more Gaza building collapses

Possible Resolves by End of 2026

Discussed by: Alessandro Mrakic (UNDP); UN humanitarian officials

UNDP warns that roughly 400 war-damaged buildings across Gaza are at imminent risk of collapse, with the danger rising as winter rains arrive. Buildings weakened by strikes can fail without warning, and displaced families have nowhere else to go. More collapses would push even more Palestinians into unsafe structures or tents while aid agencies struggle with scarce resources.

Israel approves heavy rescue equipment for Gaza

Uncertain Resolves by End of 2026

Discussed by: Ramiz Alakbarov (UN humanitarian coordinator); Israeli defense officials

UN officials call for Israeli approval of heavy machinery, fuel, and specialized equipment for search-and-rescue operations in Gaza. Israel says restrictions prevent equipment from reaching Palestinian armed groups. If approved, rescue operations speed up and responses to future collapses improve. If not, civilian rescue teams remain dependent on bare-hand digging.

Truce holds but shelter crisis deepens

Uncertain Resolves by Q1 2027

Discussed by: LA Times reporting; UN humanitarian officials

The current ceasefire holds but large-scale reconstruction remains blocked, leaving nearly 2 million people displaced and living in tents or damaged buildings. If the truce holds through winter, aid agencies might relocate families from at-risk structures, but rebuilding cannot begin. If it breaks, airstrikes resume and the collapse risk multiplies.

Historical Context

2 moments from history that rhyme with this story — and how they unfolded.

July 2017 to 2020

Mosul's collapsing ruins (2017-2020)

After Iraqi forces recaptured west Mosul from ISIS in July 2017, tens of thousands of buildings lay bombed and bullet-riddled. Civilians returned to salvage homes, and over the following years, unstable structures collapsed without warning, killing residents. Iraqi authorities lacked the equipment and assessment capacity to make ruins safe quickly.

Then

Individual building collapses killed residents in the years after combat ended, as people lived in structurally unsound homes.

Now

International agencies eventually funded neighborhood-level debris removal and rebuilding, but the process stretched on for years while people remained exposed.

Why this matters now

Demonstrates that war-damaged buildings can fail years after the strike that weakened them, especially when residents have no choice but to sleep inside.

December 2016 to 2020

Aleppo's bombed districts (2017-2020)

When the Syrian government retook eastern Aleppo in December 2016, entire neighborhoods stood hollowed out by airstrikes and barrel bombs. Returning residents moved into structurally compromised apartment blocks because housing was scarce, and in subsequent years several buildings collapsed on inhabitants.

Then

A series of collapses in Aleppo killed civilians who had returned to live in or check on their damaged homes.

Now

Slow reconstruction left unstable buildings standing for years, with residents forced to gauge structural safety themselves.

Why this matters now

Shows how post-conflict building collapses follow a predictable pattern: damaged structures house desperate people, then fail without engineering review.