Teams found many operational fire plans that were planned and executed against northern Israeli towns near the border.
The tunnels contained weapons, command centers, combat packs, and living quarters equipped with showers, a kitchen, and food stockpiles.
In two videos and an image published to N12, the inside of a building and a house can be seen with a gaping hole in the roof, where a rocket crashed through in the earlier barrage.
On Friday evening, nearly 200 rockets were seen crossing from Lebanon into Israeli territory as of 8 p.m.
The US officials said the first priory is electing a Lebanese president, then reaching a diplomatic solution to the conflict at the Israeli-Lebanese border based on a UN resolution.
Mixed reports by Israeli media state that up to 21 soldiers were lightly wounded in the same drone attack.
Approximately 250 terrorists have been killed from the ground and air in Lebanon, and over 2,000 Hezbollah military targets have been attacked.
The military's objective is to leave no Hezbollah target untouched in the area.
Forces from Divisions 36 and 98 had reportedly trasnferred a large amount of weapons from Lebanon to Israel, including missiles, guns, ammunitions, and mortar bombs.
Barzilay was a graduate of his local scout movement. "He was a leading figure among the training team and the active teams. We will all miss him," said the scout leader.