Gaza Border: Israel upgrades security fence after October 7
The Defense Ministry is reinforcing the 64-kilometer barrier with new gates, drainage fixes, and drone defenses based on recent combat lessons.
By Justin Brooks ·
Work began this month on the Gaza border fence.
The Borders and Seam Directorate is leading the effort. Maj. Gen. Eran Ofir commands the unit. The project addresses specific failures seen on October 7 and during the war with Hezbollah.
The first change involves the gates on the international border. Engineers are making them harder to break through. These gates sit in the southern and northern brigade sectors of the Gaza Division. They must hold against an attack while still letting troops pass quickly.
Teams are also analyzing the ground along the line. Winter weather brings soil erosion and seasonal flooding. Streams can wash away the foundation. Engineering work is happening now to prevent that damage before the cold months arrive.
New secured openings will let soldiers cross the fence without cutting through it. A fourth upgrade targets low-flying threats. Fiber optic drones proved dangerous in southern Lebanon. The IDF plans to use similar countermeasures here. Advanced intelligence systems will also join the network to improve early warning capabilities.
The fence, known as the Hourglass barrier, spans 64 kilometers. It was modeled on the border with Egypt. Its original design aimed to mark the line, delay intruders, and trigger alerts. It was not built to be an impenetrable wall. Yet the IDF had come to expect it to stop any incursion.
On October 7, the barrier was breached at dozens of points. Thousands of fighters entered Israeli territory. A small number of soldiers faced them without enough artillery or air support. General Staff investigations found the fence did its intended job. However, Hamas tested the fence with explosives before the attack. Southern Command did not share those test details with the Borders and Seam Directorate.
Source: The Jerusalem Post
