Fighting is ongoing after Hamas launched an attack on Israel on Oct. 7.
At least 1,400 people have died and 3,400 others have been injured in Israel after the militant group Hamas launched an unprecedented incursion from air, land and sea on Oct. 7, Israeli authorities said.
In Gaza, 3,000 people have been killed and another 12,500 were injured, according to the Palestinian Ministry of Health.
Tensions are high with the prospect of ground war and evacuation orders for Gaza after the Israel Defense Forces called for "all residents of Gaza City to evacuate their homes" and "move south for their protection" early Friday, saying residents should move "and settle in the area south of the Gaza River." The announcement was made, according to the IDF, because it plans to "operate significantly in Gaza City in the coming days" and wanted "to avoid harming civilians."
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On the morning of Oct. 7, sirens echoed across Israel as Hamas terrorists began a full-fledged surprise attack from the air, sea and ground. Hundreds of armed Hamas fighters stormed into Israel from Gaza, charging into cities and gunning down citizens.
Israeli forces responded by sending wave after wave of bombs into Gaza, killing thousands, trapping civilians and raising fears of a wider conflict in the Middle East.
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The death toll of American citizens in Israel now stands at 27, John Kirby, spokesperson for the National Security Council, said at a White House briefing on Thursday.
Fourteen Americans remain unaccounted for.
27 Americans among the dead in Israel: Kirby
At a news conference Thursday, Secretary of State Antony Blinken was asked about the gruesome photos and videos shown to him behind closed doors by Israeli Prime Minister Benjamin Netanyahu.
"It’s beyond what anyone would ever want to imagine, much less, God forbid, experience. A baby, an infant -- riddled with bullets. Soldiers beheaded. Young people, burned alive," he said. "I could go on, but it’s simply depravity in the worst imaginable way."
Blinken: 'Depravity in the worst imaginable way'
Blinken said that some of the images had been seen before, but others were new to him, and again said that Hamas’ acts harkened back to ISIS.
"I think for any human being to see this -- it’s really beyond almost anything that we can comprehend, digest," Blinken continued. "You can’t help but imagine yourself, your family, your loved ones, your friends in that situation, in that predicament and maybe the best word for it for me is overwhelming."
While some of the claims made by the IDF have been questioned and others have fueled online claims that the Israeli government is spreading disinformation, Blinken said that the photos would ultimately show exactly the horrors its people have confronted and serve to unify through "moral clarity."
-ABC News' Shannon Crawford
The Israel Defense Forces said Thursday that it's responsible for Israel's security and said they failed on Saturday.
The IDF said they'll investigate how the security failure happened, but right now, they're in a time of war.
Drone footage shows destruction at kibbutz attacked by Hamas
Fabrizio Carboni, regional director for Near and Middle East for the International Committee of the Red Cross, said hospitals are losing power as Gaza loses power, risking the lives of the elderly on oxygen and newborns in incubators.
"Kidney dialysis stops, and X-rays can’t be taken," Carboni said. "Without electricity, hospitals risk turning into morgues."
