You realize the US military is task with winning 2 wars, against major powers, at once. Thus, you need equipment on standby 24/7. If a war suddenly starts, you can't pull them out of air and it would take months / years to make new ones, even if the supply chain wasn't disrupted. By then, the war could have been lost.
And, although, the US has 12 super carriers, only about half of them are on duty at a time. The rest are docked for repairs, crew rest after extended deployment and etc. Recently, US went months without a carrier in the Middle East for the fight against ISIS. So, they aren't just for a "show of force".
With the US offering to protect all these countries, they all can think why do we need to spend so much on weapons "rusting" away. Personally, the US doesn't need so many foreign bases. Maybe, it will encourage countries to spend more knowing without US boots on the ground, they will need to protect themself X days / months. And, it would save the US billions.
You would bankrupt yourself if that happened. You couldn't even maintain 2 wars against poor countries. Every war will always become an invasion if your successful and if you maintain your presence it would become a guerilla war. That in itself shows the stupidity of it. You would not be able to maintain 2 wars like that, and the costs alone would ruin you. Unless you nuke the whole place, but really then you don't even need a boots on the ground do you?
You see my comments as an attack, but it is more a point to show you you CAN save money and spend less. I am even asking you to. Your soldiers deserve better treatment, as do your veterans. But also your citizens. I see your military spending and your requirement to force us in Europe to spend shitttons to pay your military industrial complex incredibly infuriating. It is just to project power and to make people fear you, heck or even use you.
Nobody says you cannot help out a friend, but the 3.8% you spend on it is insane! It only serves to make certain people feel big in government and to fatten the fat pigs of the military industrial complex. I'm not talking about basic helmets, guns and tanks here. I'm talking about propaganda purchases and equipment that could have been unified as one purchase and type of equipment. Buy one type of plane for each role, rather than 200 of that brand, 150 of the other brand.. for instance.
But in any case, the whole reason it is there is to project power, as with an actual war you'd not be able to keep it up. Nobody is, an invading army is always repelled in the end... unless you're willing to do some really horrible shit. In which case... yeah... you wouldn't be my ally anyway. (We're talking about genocide and displacement then).
Anyhow, I'm going for a walk, this stuff infuriates me as I really dislike companies like Lockheed Martin, their corruption cost my country millions. Yet till this day, they keep getting away with it. So sorry to but out, it is a hot topic for me... maybe a bit too hot.
Have a great war kids, and remember, only to light up your rockets on New Years Eve, or in your case, Fourth of July
.