EXPLAINER: In Gaza, the Israeli army grounds the drone that holds its buffer zone

Two names

Thursday, in northern Gaza

Two reservists died on Thursday, September 24, in northern Gaza. The drone that exploded was their own.

On the morning of September 25, 2026, the Israeli army releases their names. Reserve Staff Sergeant Nadav Kali, 24, of Har Halutz. Reserve Staff Sergeant Ofek Moalem, 23, of Jerusalem.

They served in the 7007th Battalion of the 16th Brigade. Their aircraft was called the Atalef. Hebrew for bat.

Twenty-four and twenty-three

Twenty-four. Twenty-three.

The age when you finish your studies. The age when you still keep your room at your parents’ place. The age of the laundry bag you bring home on Fridays.

Both were promoted posthumously, the JFeed site reports.

The army notified the families before releasing the names. That is the rule. It already tells you the weight of the rest.

Two names, and a drone from their own post.

The bat

An armed Atalef

The Atalef is a small drone flown in immersive, first-person view. Thursday’s carried an explosive charge, the Times of Israel writes.

The two reservists were trained to fly it. They were operating from an army post in the northern Gaza buffer zone. Near Beit Hanoun, according to Arutz Sheva and JFeed.

Around 4 p.m., according to the initial inquiry cited by Arutz Sheva, the battalion carries out a planned operational activity.

They launch two explosive drones. The first hits its target.

The second falls back inside the post.

A few minutes

A few minutes later, the two soldiers approach the aircraft. They pick it up, according to the Times of Israel. The charge explodes.

A few minutes is how long it takes for a machine lying in the dust of a post, rotors still, to stop looking like a weapon.

Their drone fell back. They picked it up.

There is nothing to add to those two sentences.

The rest of this piece tries to understand how they became possible.

The bat came home to the post with its charge.

The first drone

A target with no name

Little is said about the first drone.

It took off from the same post. It hit its target, according to Arutz Sheva and JFeed.

JNS writes that the reservists were flying their explosive drones at a target the army describes as an enemy combatant, in the northern part of the Strip. The first completed its mission.

Who was he? None of the sources say.

In this file, two men have a name, an age, a town. The target has none.

A mission, not a drill

That detail matters here. They were not training. They were on an operation.

The ceasefire announced on October 10, 2025, did not stop these missions. The army still operates in northern Gaza. The 16th Brigade has been there since September 10.

Two drones. One target hit. One aircraft back.

The first drone did its job. The second came home.

Barzilai, Ashkelon

The helicopter

They are treated at the scene. Then airlifted, in critical condition, to the Barzilai Medical Center in Ashkelon.

Doctors fight to save them, Arutz Sheva writes. They are pronounced dead.

On a hospital helipad, the noise of the blades drowns out everything. You run beside a stretcher without hearing what anyone shouts.

Elsewhere, two families get the visit no family ever wants.

Two words for one Thursday

On Friday morning, the official announcement says they fell in combat in the Gaza Strip.

The same morning, Chief of Staff Eyal Zamir speaks of a serious safety incident, in the army’s message.

Both words are true. They say different things.

One gives the place and the mission. The other says death came from inside the post.

Arutz Sheva, for its part, speaks of an operational failure. The Times of Israel, of an accident.

Four registers for a single blast. Combat, safety, failure, accident.

Two official words. One Thursday.

Fell in combat, says the notice. Fell beside their own drone.

All of them grounded

The broad version

On Friday, the army grounds its small drones carrying explosive charges. Temporarily, the Times of Israel specifies.

All suicide drones. All drones that drop munitions. All attack drones, across every combat sector, JNS adds.

All of them.

The narrow version

Arutz Sheva and JFeed report something else. According to them, only the use of the type of drone that exploded is suspended.

Haaretz, in the subhead of its article, goes further still: the army has reportedly grounded all drone flights.

Three perimeters, then. One model. A whole family. Or everything that flies.

I go with the middle version, the one from the Times of Israel and JNS. I keep the other two in view.

And I read that word, all, as the most telling fact in the file. An army does not halt a whole family of weapons for an accessory. It does so for a tool that has become central.

You only ground a whole family if it flies everywhere.

A drone for every platoon

September 2025

The army said it itself, a year ago.

On September 3, 2025, according to the Jerusalem Post, it explained that suicide drones now caused most of the deaths in Hamas ranks in Gaza.

The Atalef, it added, was widely available within the ground forces. No more need to ask the air force for help.

Fourteen schools

A drone to strike the target. A drone to look behind the hill before advancing, and foil an ambush. A drone to enter a building first and search for booby traps. A drone to spot a tunnel entrance. A drone for every platoon, a few dozen soldiers, which now has its own.

Fourteen army schools were then training 20,000 soldiers on these machines, according to the same article.

Before the war, the drone was mostly an air force affair. On the ground, it rarely went below the battalion. Some 250 soldiers.

In two years, it moved from specialists to platoons. Into the hands of 23- and 24-year-olds.

A tool you put everywhere becomes a familiar tool. You pick it up the way you pick up a dropped magazine.

The drone has become the platoon’s rifle.

Sixty percent

The buffer zone

As the yellow line advances deeper into Gaza, according to OCHA, the Israeli army holds about 60% of the territory, the Times of Israel writes.

The 16th Brigade has operated in the north of the Strip since September 10, JNS specifies. Thursday’s post was in the buffer zone.

A buffer zone is a line. Posts. Eyes overhead.

The eyes now have rotors.

Sixty percent held by the army. Less than forty percent where Palestinians live, according to the UN. The line between the two keeps moving.

The yellow line

At first, the yellow line left about 47% of the Strip to the Palestinian population. Israeli forces pushed it back bit by bit. Palestinians now live on less than 40% of the territory, according to the UN.

Since the ceasefire announced on October 10, 2025, local authorities have recorded 1,334 dead and 4,429 wounded, according to the OCHA update cited by UN News.

Since October 7, 2023, more than 73,400 people have died in Gaza, according to the Hamas-run Health Ministry cited by the Times of Israel.

These figures do not tell the story of that Thursday in Beit Hanoun. They tell the story of the zone where it happened.

In its September 11 report, OCHA notes that 91% of assessed households in Gaza face moderate to severe water insecurity. Families dread the rainy season, and winter preparations lack funding and materials.

A resident of the Zeitoun neighborhood, near the line, tells UN News she has to move again every two or three months, leaving her belongings behind.

And yet a buffer zone is not held only on the ground. It is also held from above.

Sixty percent held, and held from above.

Why it came back

At takeoff, or on the way back

The accounts do not yet agree.

It may have fallen on takeoff, the Times of Israel writes. It may have fallen right after, from a malfunction, JFeed writes. It may have flown back toward the Israeli force before crashing, JNS writes, citing the initial inquiry.

Falling right away. Or coming back.

Not the same accident.

The jamming theory

The army is examining every possibility, including communications interference, according to Arutz Sheva.

JNS specifies that the theory of electronic jamming by Hamas is being studied. At this stage, though, the army believes Hamas lacks the necessary capabilities in the electromagnetic spectrum.

That leaves a technical failure.

It also leaves a question: why did the charge explode once the aircraft was on the ground?

The army has not even said publicly whether it was a suicide drone or a drop drone, JNS notes.

Each theory leads somewhere else. A malfunction gets fixed on a model. Jamming gets fixed in a doctrine. A charge left armed on the return gets fixed in a procedure.

And if it was all three at once…

Coming back, one question. Exploding on the ground, another.

Temporarily

An ordinary measure

Here is the most sober reading. It deserves a hearing.

After a fatal accident with a weapon, any army suspends the weapon involved. Long enough to understand. That is basic caution.

The Times of Israel does speak of a temporary grounding. And according to Arutz Sheva and JFeed, only the type involved has reportedly been suspended.

In that version, no dependence. A procedure.

The word all, again

That is fair. And it does not change this: even temporary, even limited to one model, the pause hits the weapon the army presented a year ago as responsible for most deaths in Hamas ranks.

Temporary means the drones will fly again. When, it does not say. It only says its team of experts must prevent the next time.

The duration is unknown. So is the effect on the posts.

I do not know what replaces the drones during the inquiry. None of the published sources says.

I admit it: that silence is what worries me. A buffer zone held from above, stripped of its armed eyes, gets held some other way. How?

An ordinary pause, on a tool that no longer is.

They picked it up

A soldier’s reflex

Back to the gesture.

A machine falls inside the post. You walk over. You pick it up.

It is what any soldier does to recover gear. You leave nothing lying around. You bring back what you took out.

The weight of a small drone in your hands. The still rotors. An object you handle every day, and which stops being frightening because it is always there.

The bat back home

A bat goes out at night, hunts, and returns to its roost before daylight. That is what we expect of it.

On Thursday, the Atalef came back to the post. With its charge.

Two men trained to fly it took it in their hands.

Nothing.

Then the blast. The helicopter. Barzilai. Two names, the next day.

Picking up your gear, and never getting up.

A twin brother, a partner

Ofek Moalem

Ofek Moalem leaves his parents. Ofek Moalem leaves a twin brother. Ofek Moalem leaves a sister.

A childhood friend told the Ynet site, according to Arutz Sheva, that he did many days of reserve duty, even without a call-up. That he was happy in the reserves. That he had become a commander there.

Last year, as a student, he still chose to go, according to the same friend. He could not stand, he used to say, staying on the sidelines.

A former teacher, quoted by the same site, remembers a shy, modest student, the first to volunteer to help.

The pandemic caught him in the middle of high school, the teacher recalls. He never missed an online class. He turned in every assignment.

Nadav Kali

Nadav Kali leaves his parents. Nadav Kali leaves two brothers. Nadav Kali leaves his partner.

In Har Halutz, he lived across from the house of a former classmate, Itay Saadon, who fell in Gaza in November 2023, Arutz Sheva reports.

Two houses facing each other. The same war, three years apart.

According to army figures cited by JFeed, 970 soldiers have fallen since the war began.

Two families, two streets, one war.

Friday, from notices to funerals

The morning of statements

On Friday morning, the army releases the names, once the families have been told.

Less than two hours later, on the same channel, it announces the team of experts Eyal Zamir called for.

The Times of Israel publishes the account of the accident and the grounding of the drones during the morning.

Statements. Ranks. Unit numbers.

The afternoon of funerals

Nadav Kali’s funeral is set for 1 p.m. at the Misgav cemetery, according to the regional council cited by JFeed.

Ofek Moalem is to be buried in the afternoon in the military section of Mount Herzl, in Jerusalem, according to Arutz Sheva.

Earth thrown on a coffin makes a dull sound. It is a sound this country knows too well.

A morning of statements. An afternoon of funerals. In between, drones sitting idle at posts in Gaza.

Morning to speak the names, afternoon to carry them.

Zamir’s panel

A brigadier general

On Friday, Eyal Zamir orders the creation of a team of experts on the circumstances of the incident, the army announces.

It will be led by a brigadier general from the ground forces. Its aim, according to the army: to prevent such incidents from happening again.

The commander of the 99th Division, Brigadier General Elad Tzuri, described the two reservists as excellent soldiers, JNS reports.

One detail says a lot. The team goes to the ground forces. Not the air force.

Before the war, the drone was an airmen’s affair. Today, an army general is investigating it. The drone has changed services.

Three unknowns

We will need to know why the drone fell, or came back. We will need to know why its charge exploded on the ground. We will need to know how long an army can do without a tool it has put in every platoon.

And yet the inquiry may answer the first two without touching the third.

These three unknowns do not share a deadline. The first two await a report. The third awaits a timetable nobody has published.

A technical cause can be fixed. A dependence cannot.

The panel will look for a cause. The dependence is already known.

The drone that came back

A single return

I look at what lies ahead, and I say it quietly.

The small explosive drone has become, by the army’s own admission, the platoon’s weapon. It protects those who launch it. On Thursday, it showed it could also fall back on them.

The further down into the platoons it goes, the more hands, posts and takeoffs there are.

A small drone needs no runway. It needs a pair of hands, a controller, a post. Every post becomes an airfield. Every airfield, a place where a machine can fall back.

And yet a single return was enough to ground them all.

Kali and Moalem

What is a buffer zone worth when it is held by machines that must all be stopped as soon as one of them comes back?

Nadav Kali was 24. Ofek Moalem was 23.

The panel will deliver its findings. The drones may fly again.

Their drone came back, and all the others stayed grounded.

Sources:

Primary Sources:

• Israel Defense Forces — Eyal Zamir sets up an expert team after the incident, September 25, 2026
• Israel Defense Forces — names of Nadav Kali and Ofek Moalem released, September 25, 2026
• OCHA — humanitarian situation report on the occupied Palestinian territory, September 11, 2026

Secondary Sources:

• Times of Israel — drone explosion and grounding of small explosive drones, September 25, 2026
• JNS — initial inquiry, jamming theory and grounded drones, September 25, 2026
• UN News — the yellow line and the share of Gaza left to Palestinians, September 2026