Also defense spending in order to provide the common defense is a constitutinal REQUIREMENT of government. When the government does that competently, a strong national defense ensures that nobody is going to be crazy enough to attack us, and if they do, they will be immediately flattened. A strong defense almost ensures that it will be very rarely necessary to actually use it.
And because that, along with other Constitutional protections, secures our individual rights and liberties, that leaves us free to pursue whatever in the way of life, liberty, and the pursuit of happiness we are motivated to do.
But please know that the defense budget and spending on the common defense are not necessarily the same thing. There are hundreds of billions that can be cut out of the defense budget--just go with Navy's insistance of HOW we should demand that defense expenditures be managed to accomplish humongous savings--without weakening the common defense one bit.
As long as the defense budget, along with other government monies, is used to throw bones to donors, supporters, cronies, and other pay offs, the defense budget will continue to be excessively bloated. We should deal harshley with cutting real defense, which too often more liberal presidents do, while not touching those monies uses for payola. And also politicians who use the defense budget (or any part of the budget) to frighten people for political gain.
Example:
When Obama and the Democrats waned to raise the debt celing, they threatened that the ones would otherwise wouldn't get paid would be Social Security Retirees, Social Security disability, Federal Retirees, and MILITARY RETIREES and VA BENEFITS.
They did not threaten to stop payments to illegal aliens or take internet access away from prison inmates
They did not presume to fire any of the czars or any of their own staff or any other non essential federal employees.
They did not suggest cutting back on their own salaries or benefit packages or lucrative expense accounts and travel budgets.
No benefits to welfare recipients were mentioned as being in jeopardy.
And foreign aid would presumably continue as always.
But the left will almost ALWAYS target defense for budget cuts before anything else while the Republicans will almost ALWAYS target other than defense before anything else.
And neither are being honest re what really needs to be cut.