Israel Police found weaponry and equipment used by Hamas Nukhba terrorists in a Hadera boarding school on Thursday.
The equipment, which included a Kalashnikov rifle, knives, and Hamas flags, were found in the dorm of a 33-year-old Hadera resident and IDF reservist who works as a counselor at the school.
Police officers carried out a targeted raid at the dormitory following intelligence gathered on the suspect, they said.
According to police, the weapons taken by the reservist were used by Hamas terrorists during their infiltration and massacre of southern Israelis on October 7.
The man was detained for questioning, and the weaponry was seized by police.