Major guilty parties are the Israelis who were remotely (they might be in Tel Aviv for all I know) monitoring the Gaza border fence. Which has TV cameras focused on it. And I am sure has sensors embedded in the fence and the ground.
These surveillance TV cameras were knocked out by Hamas drones. So this meant that screens suddenly went black. No one noticed this?? I don’t get it.
a 6 hour response time is not acceptable.....and there is no explanation from their government of media. They let them die so they had reason to invade acceptable to the world.