The Israeli military has stepped in and asked for a delay on reforms in smartphone imports regulations over fears that some devices may disrupt the Iron Dome anti-missile system.
It seems that the frequencies used by some smartphones and tablet devices that could interfere with the finely tuned Iron Dome missile batteries.
[thumb]http://www.timesofisrael.com/idf-aims-to-shoot-down-smart-phones-over-missile-defense/[/thumb]