JERUSALEM -- As the earliest stages of a massive assault on Gaza City take shape, Israel is calling up tens of thousands of reservists to take part in the impending military operation.

The takeover and occupation of the largest city in northern Gaza, which Israel’s Prime Minister Benjamin Netanyahu said was one of the last Hamas strongholds, will require the military to bring in 60,000 more reserve troops and extend the service of another 20,000.

Those plans have sparked growing condemnation both internationally and domestically over fears that the spiraling humanitarian and hunger crisis in Gaza will worsen – and that the lives of the remaining hostages will be further at risk from an expanded military operation.

The Israeli military is already on the outskirts of Gaza City, Israel Defense Forces (IDF) spokesman Brig. Gen. Effie Defrin said Wednesday, in what he described as the first steps of the larger operation.

Meanwhile, the Israeli military also said it has begun warning medical officials and international aid organizations in northern Gaza to plan for mass evacuation and displacement of the Palestinian population ahead of the planned Gaza City takeover.

The forced evacuation of the healthcare system risks worsening an already catastrophic humanitarian crisis gripping the besieged territory.

An Israeli military official told CNN that there will be “several steps” before Israeli ground forces move into the city. It is partially encircled by Israeli troops, the official said, and some forces are already operating in the area of Zeitoun, west of the city center. The IDF has begun preparing for the city’s evacuation by sending in more tents for displaced Palestinians, but evacuation warnings have not yet been issued.

When Israel’s security cabinet first approved the takeover of Gaza City, Israeli officials estimated the plan could take five months or more. But on Wednesday, Netanyahu instructed the military to shorten the timeline.

After nearly two years of war, and with no end in sight amid the next major operation, Israel’s military chief warned of the added burden on the troops, many of whom have been called up multiple times to fight in Gaza. IDF Chief of Staff Lt. Gen. Eyal Zamir told the security cabinet earlier this month that the military faced attrition and burnout, but his concerns were dismissed as Netanyahu and his coalition partners pushed ahead with the new war plans.

A new survey from the Agam Labs at the Hebrew University of Jerusalem suggested that approximately 40% of soldiers were slightly or significantly less motivated to serve, while a little more than 13% were more motivated. The findings underscore the stark reality facing Israel’s military, which could face limits to its manpower, especially as polls have repeatedly shown an overwhelming majority of the country supports an end to the war.

Military leaders have called for the government to draft ultra-Orthodox men into service to supplement the beleaguered troops. But the vast majority of the ultra-Orthodox community has refused to serve, and at their demand, the government is pushing a broad exemption to mandatory military service. That this political debate is happening in the midst of war has only stoked the anger of many of those who serve.

After the security cabinet approved the new operation, a small reservist organization in Israel renewed calls for soldiers to decline military orders to serve. “Your children do not know how to refuse on their own, because it is difficult. It is almost impossible,” Soldiers for Hostages said on social media earlier this month. Other reservist organizations have not publicly advocated for open refusal, which is more likely to be a private decision not to serve.

The IDF does not publish the numbers or percentages of reservists who do not show up when called.

‘A death sentence for the hostages’

Avshalom Zohar Sal has served more than 300 days in Gaza on four different deployments. His last deployment ended only one month ago, and he is no longer willing to return to the front line, especially to an operation in Gaza City

“I’m a little in shock that we’re still talking about this war that was supposed to end a long time ago,” Zohar Sal told CNN.

He says the doubts, that began creeping in a year ago, have only grown stronger and other members of his unit have the same worries as him.

“I think this decision is a death sentence for the hostages,” he said. “The government talked and said all the time that we’re talking about two missions for this war: to return the hostages and to defeat Hamas. Now it’s like telling us, there’s only one goal, which I believe is not achievable: to destroy Hamas. And even this won’t destroy Hamas.”

The Israeli military has a relatively small active-duty force, comprised mostly of conscripts. To continue fighting what has become the country’s longest war ever, Israel has to rely on reservists.

But it’s not clear what percentage will answer a new round of calls to serve inside Gaza once again, especially after the military chief warned the operation could endanger the soldiers and the hostages.

Defrin, the military spokesman, tried to address those concerns Wednesday, saying at a press conference that the IDF uses “intelligence and many other capabilities” to protect the lives of the hostages. But all he could promise was that “we’ll do our best not to harm the hostages.”

Reserve call-up notices are mandatory for many, but after sending numerous reservists into Gaza multiple times, the military has shown little willingness to punish or prosecute those who decline or otherwise avoid the call.

Former IDF Chief of Staff Lt. Gen. Dan Halutz, who led the military during the 2006 war with Lebanon, predicted not all the reservists would show up for duty.

“I believe that some of them will stay home,” he told CNN at a protest by Air Force reservists earlier this month. “The war is over a year ago,” said Halutz, describing the current plan as having “no logic.” The retired general was careful not to call on Israelis to refuse to serve, but he encouraged reservists to “act according to his conscience, to his set of rules.”

Netanyahu promised more than a year ago that the worst of the fighting would be over by now. He told CBS in an interview in February of last year that once Israel invaded Rafah in southern Gaza, “the intense phase of the fighting is weeks away from completion, not months, weeks away from completion.”

Now, 18 months later, Netanyahu says a new operation is the fastest way to end Israel’s longest war.

But that operation also targets a city that is home to more than a million people, many of them already displaced from other parts of Gaza.

More than 22 months since the Hamas-led October 7, 2023 attacks, over 2 million people in Gaza have been struggling with severe hunger, disease and displacement amid Israel’s siege.

Cases of child malnutrition have tripled across Gaza in “less than six months,” according to the United Nations, as humanitarian workers urged Israel to lift severe restrictions on aid entering the besieged enclave.

Nearly 1 in 3 children are malnourished in Gaza City, said Philippe Lazzarini, the head of the UN’s agency for Palestine refugees (UNRWA) in what he called a “a man-made, preventable starvation”.

Netanyahu’s government have repeatedly denied that starvation is rife in the enclave.

The-CNN-Wire
™ & © 2025 Cable News Network, Inc., a Warner Bros. Discovery Company. All rights reserved.