Toll of Commuting
News12 New York
Where to Watch
Download the App
Local
Crime
Weather
beWell
The East End
Crime Files
FIFA World Cup

Israel finds large tunnel adjacent to Gaza border, raising new questions about prewar intelligence

The entryway to the tunnel is just a few hundred meters from the heavily fortified Erez crossing and a nearby Israeli military base.

Dec 19, 2023, 3:29 PM

Updated

Share:

More Stories

BEIT HANOUN, Gaza Strip (AP) — The Israeli military said Sunday it has discovered a large tunnel shaft in Gaza close to what was once a busy crossing into Israel, raising new questions about how Israeli surveillance missed such conspicuous preparations by Hamas for the militants' deadly Oct. 7 assault.

The entryway to the tunnel is just a few hundred meters from the heavily fortified Erez crossing and a nearby Israeli military base.

The military said that it stretches for more than four kilometers (2½ miles), links up with a sprawling tunnel network across Gaza and is wide enough for cars to pass through. The army said Sunday that the tunnel facilitated the transit of vehicles, militants and supplies in preparation for the Oct. 7 attack.

That day, militants used a rocket-propelled grenade to break past the portion of wall close to the Erez crossing and stormed the base, killing at least three soldiers and kidnapping some back to Gaza, the army said. It was one of several places along the border wall where militants easily blew past Israel's security defenses, entered Israeli territory and killed around 1,200 people and took about 240 others hostage.

The unprecedented attack triggered a devastating war that has raged for more than 10 weeks and claimed more than 18,000 lives in the Hamas-ruled Gaza Strip, according to Palestinian health officials. Israel says the destruction of Hamas' tunnel network is a major objective and that much of the underground network runs beneath schools, hospitals and residential areas.

Israel's military, intelligence and political officials have come under heavy criticism for failing to detect the attack ahead of time.

Maj. Nir Dinar, a military spokesperson, said that Israeli security services didn't know about the tunnel before Oct. 7 because Israel's border defenses only detected tunnels meant to enter Israel.

“As far as I know, this tunnel doesn’t cross from Gaza into Israel and stops within 400 meters from the border, which means the indicators won’t indicate that a tunnel is being built,” Dinar said. He added that the entrance, a circular cement opening leading to a cavernous passageway, was located under a garage, hiding it from Israeli drones and satellite images.

While the military was aware that Hamas had an extensive tunnel network, Dinar said they didn't think the militants would be able to carry out their plans for a large-scale attack.

“It’s no surprise that this was the Hamas strategy all along,” Dinar said. "The surprise is that they have succeeded and the size of this tunnel … was really shocking.”

The Erez crossing, a fortress-like facility that processed the movement of Palestinians into Israel for work, medical care and transit to neighboring Jordan, held great symbolic value for Hamas. The massive crossing was protected by security cameras and military patrols and the adjacent military base. The crossing suffered heavy damage on Oct. 7 and hasn't reopened.

The army said its special “Yahalom” unit, which specializes in tunnel warfare, has worked to excavate the tunnel since it was first detected. They say they've found weapons inside.

"At this point, this is the biggest tunnel in Gaza," Rear Adm. Daniel Hagari, the chief military spokesman, told reporters in a tour of the tunnel's entrance on Friday.

Speaking to reporters on Sunday, Hagari said troops had discovered at least two other “city-sized” tunnels of similar in scope, which they are still mapping.

“This was a flagship project that was waiting, finished and ready,” Hagari told a news conference. He noted that tunnel was in use during the war and that Israeli soldiers had killed Hamas militants inside the tunnel.

The army also showed reporters soldiers' barracks at the nearby base that it said were set ablaze by the militants. They looked like the ashes of a furnace, with blackened walls and smelted bunks. The military announced Friday that it had recovered in Gaza the bodies of two soldiers who were working at the base on Oct. 7.

Dinar, who visited the tunnel Friday, said it was twice the height and three times the width of other tunnels found in Gaza. He said it is equipped with ventilation and electricity and dives 50 meters underground in some points. He said it was clear that millions of dollars as well as a great deal of fuel and workforce had been needed to build and sustain the tunnel.

Hagari said the military planned to destroy the tunnel and continue to “hunt" militants hiding in others.

“We will hunt them even if we need to go down to the tunnels,” Hagari said. “We also need to do it with attention to the rescue of our hostages and the understanding that maybe some of them are in the tunnels.”

More Stories

Top Stories

00:23
HAWORTH VOLUNTEER FIRE DEPARTMENT 1

Person hospitalized with burns after Bergen County house fire

02:09
RizzoSM4

Midweek rain precedes a temperature warm up for the weekend

01:48
Screenshot 2026-05-13 053038

Belleville elects new mayor in an upset as the incumbent is ousted after the devasting warehouse fire

Data Center

Roselle Park mayor to introduce ordinance banning data center development

NJ TRANSIT GEN

NJ Transit train fatally strikes trespasser at Red Bank station

02:20
Screenshot 2026-05-13 064535

Firefighter injured after family escapes overnight house fire in South Orange

00:36
Screenshot 2026-05-13 060637

Sayreville man arrested after confrontation for blocking a school bus

00:21
SBrunswick man arrested

U.S. Marshals arrest suspect in Virginia after armed robbery outside South Brunswick preschool

drug bust

Feds seize record 260 pounds of meth in New Jersey, largest seizure ever in state, prosecutors say

00:45
AP26132814173112

Jason Collins, NBA's first openly gay player, dies at 47 of brain cancer

02:08
Screenshot 2026-05-13 070356

North Jersey commuter turns daily gridlock into TikTok content

00:19
AP26107062293894

Newark Mayor Ras Baraka wins the mayoral race

01:47
RoxburyICEMotionAM_2026-04-16-09-23-54

NJ, ICE agree to pause court fight over proposed detention center

00:17
RTNJTransitFIFATicketsVO10pm_2026-05-12-22-07-55

NJ Transit FIFA World Cup fare prices decreased for second time

02:44
Screenshot 2026-05-12 065323

Tractor‑trailer buckles on Route 1 & 9 in Linden, triggering lane closures and delays

US Bed Bath & Beyond Bankruptcy Filing

Bed Bath & Beyond to make comeback with 5 New Jersey locations

01:26
Screenshot 2026-05-12 070842

Quite a big dill as pickle juice pours from broken sewer line in Wayne

00:30
Screenshot 2026-05-12 222614

Testing set to take place in Keyport for possible cancer cluster connection

02:18
REChris5pmpkg_2026-05-12-21-48-42

Digging expected to start on new Gateway Project rail tunnels within the year

00:45
RTNJJerseyProudMay122026VO10pm_2026-05-12-22-20-07

Jersey Proud: Bloomingdale man runs 100 marathons in 100 days across US

App StoreGoogle Play Store

info

Newsletter

Send Photos/Videos

Contact

About Us

News Team

News 12 New York

follow us

Twitter

Facebook

Instagram

more resources

Optimum Corporate

Optimum Service

Advertise on News 12

Careers

Content Removal Policy

© 2026 N12N, LLC

Privacy Policy

Terms of Service

Ad Choices