[alternatives?]

The problem is all they need to do is miss one exit. They probably have hidden emergency exits.

[CIB-173RDABN]

The problem is all they need to do is miss one exit. They probably have hidden emergency exits.
—
It is always possible but there are many components to a fighting force. The ability to fight, the logistics to fight with, and the willingness to fight (often referred to as “morale”)

Hamas is losing. Their leadership is being taken out one at a time. Their safe haven is being destroyed. They have to be thinking their GOD has forsaken them. Those sitting in the dark running out of supplies waiting for the next bomb to drop on their heads have a limited time left to fight.

The question is do they have the will to?

And if they do, they must understand that they will certainly die. They will not be attacking teens at a dance party, or families asleep in their beds, or senior citizens are babies in their cribs. They will be fighting soldier with means and the ability to kill them all.

Time will tell...

https://www.theleadermaker.com/morale-is-everything/

[monkeyshine]

Blowing up the hatches isn’t enough. Building foam walls won’t help those can be re-drilled. They need to destroy or otherwise permanently disable the tunnels not just the entrances.

[canuck_conservative]

The problem is all they need to do is miss one exit

Israel also has another technique - toss in a colored-smoke bomb, then seal the tunnel with foam, and watch on the surface where the smoke comes out