The Shin Bet agency and the Israeli military said Jawad Nasrallah, the son of Hezbollah chief Hassan Nasrallah, solicited a Palestinian online who recruited other Palestinians into a militant cell.
Another Hezbollah operative instructed the cell about using explosives, training suicide bombers, gathering intelligence on security forces and purchasing weapons, they said.
An Israeli military court indicted five Palestinians from the area of Tulkarem, in the West Bank, who were planning a shooting attack against Israeli forces with Hezbollah backing.
Over the past four months, there have been near-daily Palestinian attacks on Israelis that have killed more than 25 people.
Some 146 Palestinians have been killed by Israeli fire, of which 101 have been identified by Israel as attackers. The rest were killed in clashes with troops.
The latest violence occurred early today, according to the army, when a suspected Palestinian gunman shot and lightly wounded an Israeli soldier in the Tulkarem area.
The army said it was unrelated to the alleged Hezbollah cell in the area. Troops fired back as the gunman fled, the army said, and a search is underway.
