All states will inevitably go through phases of rise and decline, in all aspects, military, economy, socially, etc.
When states or nations in general are secure while at the top, they should be working to secure them selves while declining to survive.
That comes through foreign affairs and alliances in the direct environment and surrounding of the nation.
The difference between nations that survive enough to get the cycle back up again and the nations that falls down and no longer exist is how well they work for that stage of the natural life of a state.
If Israel continued the conflict and aggression against its surroundings, then when it goes through that decline, it will not survive enough to get back up. Since as history clearly shows, when one state decline, anther rise in its place.
When you grow hatred against you. You put yourself in a place of constant threat as once you grow weak, you'll most certainly be destroyed by competing forces.
Israel is growing hatred against it.
For Ted Cruz and removing the deal with Iran.
2 points. 1- Thats not how the system works and its not that easy. 2- He just like Trump will only push the US further down by doing that.
They have heavy weapons and weapons of mass destruction such as nuclear ones. Mini- super state.
And their enemies have heavy weapons and considerably strong. Their enemies include far more than just Palestine and Lebanon. And also have access to nuclear weapons so that option is not on the table as using it would mean the end of Israel, literally.