They have already set up pumps to flush out the tunnels with seawater. I wonder if they heard about this idea on Free Republic?
They got the idea from Egypt.
They did the same thing in 2012.
This was during the Arab Spring.
Egypt was trying to stop the terrorists from Gaza from coming into Egypt.
So, over the course of a year flooded 32 tunnels with sea water
seriously? I mean how could they possibly conceive of an idea like flooding tunnels that are half a mile from the ocean with sea water?