Huge evacuation seen in satellite images ahead of Israeli advance

Thousands have fled parts of Gaza City in recent days amid airstrikes and advancing Israeli troops, new satellite imagery shows.

Israel's advance comes as it prepares to mount a full-scale invasion of the city, where the UN says around one million Palestinians are sheltering. Satellite imagery shows that entire tent camps in southeast Gaza City were emptied between 9 and 17 August as families fled the renewed attacks.

The video below shows the moment of an airstrike in southeastern Gaza City on 13 August. Sky News geolocated the footage to a building less than 200 metres from a major tent camp.

Another video, taken on 15 August, shows a strike on a building right next to the camp. By the following day, almost all the camp's residents had fled, along with people sheltering at 30 other locations in the area.

Fresh vehicle tracks in the area indicate extensive troop movements on the ground. The satellite image below, taken on 17 August, shows at least nine military vehicles in the streets surrounding one former tent camp.

Sky News counted 58 military vehicles in the area on 17 August, including 17 bulldozers. The image below shows four IDF vehicles, including a bulldozer, parked next to the remains of one tent camp.

Several nearby buildings had been levelled in the days beforehand. Between 9 and 17 August, at least 132 buildings were destroyed in less than one square kilometre of the city.

It's unclear how much of the destruction was carried out by IDF bulldozers and how much was a result of airstrikes. On Monday, eyewitnesses reported that Israeli tanks had made further advances into eastern Gaza City.

The advances came as Hamas said it had approved a ceasefire deal presented by mediators Egypt and Qatar. Israel has yet to respond to the proposal.

Earlier this month, Israeli Prime Minister Benjamin Netanyahu instructed his country's military to prepare for a full-scale invasion and occupation of the city in order to "free Gaza from Hamas". The UN has said that the invasion risks "catastrophic consequences" for the estimated one million Palestinians sheltering in the city, while UK Prime Minister Sir Keir Starmer said the plan would "only bring more bloodshed".

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