[backhoe]

"Isn't there some sort of a limited EMP device that can be used to take out Hezbollah's communications?"

Yep:

Magnetocumulative Generator Warhead
http://www.softwar.net/emg.html

[11th_VA]

"Isn't there some sort of a limited EMP device that can be used to take out Hezbollah's communications?"

I suspect they don't want to take out ALL the communications yet.

[Fast5]

Thanks for that info Backhoe. But what is the radious of the effect and how far back would Isreal have to pull back?