The Charedi population in Israel is growing much faster than the rest of the population. In Israel you cannot work unless you go to the Army.
At some point 50% and even further 75% of the jewish population in Israel will be Charedi.
How can you run a country when 50-75% of the population is in Kollel.
How can you defend the country when 75% refuses to serve in the Army,
1)change the rules so that you can work without going into the army
2)America stopped the draft a while ago and were safe as anywhere else, secondly who defends Israel, Hashem or the army?