By Nidal al-Mughrabi for Reuters
The Israeli air force dropped leaflets overnight on Thursday in eastern areas of Khan Younis in the south of the Gaza Strip telling people to evacuate to shelters for their own safety - suggesting imminent military operations in the area.
Similar leaflets had already been dropped about two weeks earlier but this time they were followed by heavy Israeli tank shelling on eastern neighbourhoods.
Khan Younis is located in the southern half of the Gaza Strip. Tens of thousands of people displaced from the north have already sought refuge there in schools and tents, causing severe overcrowding amid shortages of food and water.
"For your safety, you need to evacuate your places of residence immediately and head to known shelters," the leaflets said, naming the neighbourhoods of Khuzaa, Abassan, Bani Suhaila and Al Qarara.
"Anyone near terrorists or their facilities puts their life at risk, and every house used by terrorists will be targeted," the leaflets said.
Two thirds of the Gaza Strip's population of 2.3 million have been made homeless by the war and every available space in Khan Younis and other southern towns is already crammed.
The UN human rights chief said on Thursday that outbreaks of infectious diseases and hunger seemed inevitable given the dire living conditions and intensity of crowding.
Speaking at an informal briefing to states at the UN in Geneva after visiting the Middle East, Volker Turk said the depletion of fuel would be "catastrophic" across Gaza, leading to the collapse of sewage systems, healthcare and ending the scarce humanitarian aid being supplied.
"Massive outbreaks of infectious disease, and hunger, seem inevitable," Turk, the UN High Commissioner for Human Rights, said.
Israel has also used leaflet drops in northern Gaza to put pressure on civilians to move, and hundreds of thousands have done so, a mass displacement that many Palestinians fear could become permanent.
The war was triggered by Hamas militants who rampaged through southern Israel on 7 October, killing some 1200 people, including babies and children, and taking more than 200 back to Gaza as hostages, according to Israel.
Israel vowed to destroy Hamas and launched an air, sea and ground assault on densely populated Gaza that has killed more than 11,000 people, most of them women and children, according to Gazan health officials.
Israel has come under increasing international pressure to change course in Gaza as the humanitarian crisis in the enclave has escalated.
- This story was first published by Reuters.