yeah.   'cause when/if the world actually goes go to shit, sitting around with all your guns, tanks, planes, boats, etc is really going to help bring fresh drinking water to the people in the Southwest and grow your crops in the midwest and keep the power on for everyone in the northeast.
Oh wait.
If/when the world 'goes to shit' it will have nothing to do with how strong your military power is, it will have to do with how set up you are with your resources.  guns does not equal food and water.