The IDF's intelligence units, including the signal intelligence branch 8200, knew about detailed Hamas plans for an invasion similar to the one on Oct. 7, and even estimated the terrorists planned to kidnap 200-250 hostages, Kan News reported Monday.

A document compiled in the IDF's Gaza Division and circulated by 8200 less than three weeks before the Oct. 7 invasion and massacre was known to senior officials in the division and top intelligence officials, a security source told Kan.

The file contained detailed accounts of the preparations the elite Nukhba unit terrorists carried out, including drills to capture IDF posts and civilian towns, kidnap soldiers and civilians, and even instructions on when hostages could be executed, and how to hold and secure hostages in the Gaza Strip.

The terrorists drilled taking over mock-up IDF posts, including training on how to breach fences, and coordination between up to four battalions fighting simultaneously.

Over the past months, reports in Israeli media outlets showed that many IDF soldiers warned about these drills, some of which were carried out near the border under the eye of the army's security cameras along the border fence.

Hamas terrorists meticulously prepared which parts of the IDF bases would be taken over, indicating the headquarters, control rooms, communication centers, synagogues, and soldiers' quarters, among others.

The Nukhba terrorists were ordered to inspect every place they conquered and not to leave documents behind. According to the plans, such a raid would lead to 200 to 250 hostages being taken, including women and children.

During the eventual invasion and massacre, Hamas terrorists kidnapped 251 Israelis and killed around 1,200.

Hamas also issued detailed orders to search the hostages for phones and take them away, and not to give information about the condition of the hostages to their families in case they called.

According to the report, despite the detailed forewarning, the most extreme scenario the Gaza Division prepared for was a simultaneous infiltration of up to several dozen terrorists in three locations along the border fence.

The security system instead put its trust in the recently created high-tech fence that included sensors, watchtowers and cameras, machine guns, and an underground bulwark.

The IDF today estimates that up to 3,000 terrorists overran the border on Oct. 7, breaching the fence in dozens of places with trucks and explosives, blinding the cameras with snipers and drones, and on several occasions flying over it with kites.

"I feel like crying, yelling and swearing," one of the soldiers who compiled the report wrote after Oct. 7, according to Kan.

In response to the report on Kan News, the IDF did not acknowledge the document but said it was investigating the failures leading up to the massacre and would present them "transparently to the public."

An investigation team of the IDF's General Staff is expected to present its preliminary findings regarding the IDF's failures in around two weeks.

Republished with permission from All Israel News.