2. Next time, leave surveillance systems in the tunnel.
Microphones and mini-video cams. Let the stooges think they have an undiscovered tunnel and keep tabs on them. When they eventually decide to use the tunnel for a terror attack, the IDF will know about it and precisely where the terrorists are within the tunnel. A GPS-guided smart bomb will easily finish the job, taking out as many terrorists as possible.
The thought that any tunnel might be a waiting trap will certainly make the diggers and terrorists think twice before entering one, which might be the last time any of them ever see daylight again.
6. israel should withhold military cooperation with the EU
EU members like france, belgium, sweden, norway should be denied idf military cooperation. likewise, idf should not be selling erdogan's turkey any drones or other military hardware since he would turn it around on isreael.
caution should also be used in selling high value miltary assets to russia since they are in bed with iran, syria and nasrollah. don't kid yourself, liberman's russian connnections do not insulate israel.
You can see now more clearly the EU consisting of a strong germany, and a stout britain when it wants to be. the rest are a cowardly collection. so it makes threats against israel which can have impact because of its economic power but not because of its military strength. israel can take care of its own.
israel is taking in more immigrants. it should additionally increase the number of moderate christian converts to expand its population.
Since the massive offshore natural gas discoveries, it should be easy for the IDF to simply pump natural gas into the Hamas and Islamic Jihad tunnels and then detonate the gas causing the collapse of the tunnels all the way from the Gaza border to their points of origin. That may be more effective than the current methods of demolition and provide an effective deterrent to future tunneling. Just be sure to. remove the chemical added to warn users of natural gas of leaks.