1. Would our country be better off without a military?No. If we were to completely stand down our military tomorrow, there would be foreign invaders here before the April Fool's Day. Notice that not even the Swiss, legendary for the neutrality, have disarmed themselves.
2. Would the Coast Guard(which is a division of the military) and police force be able to thwart an attack on the United States?The Coast Guard is not a division of the military, it falls under Homeland Security, and before DHS was created, the USCG was part of the Department of Transportation. During wartime, the Coast Guard is placed under the Department of the Navy. It is a unique institution in America, the only Federal para-military (para-naval actually) organization.
That said, there is
no way that the Coast Guard could defend the United States against a seaborne invasion by the following countries:
China
Japan
United Kingdom
Russia
France
Spain
India
Brazil
Germany
Italy
All of those countries currently have sufficient naval firepower to blow the USCG out of the water, and there's quite probably another dozen that would make the list. The police would face an even greater challenge. Aside from the very different training that policework involves compared to combat operations, there is the little issue of "military grade" equipment versus law enforcement. A single modern combat brigade has more firepower than
all of the police in the US, at all levels of government, combined. Whether or not an invader under this scenario could actually conquer this country isn't even relevant, because an invader could cause enough economic, environmental, social and human damage that all of our defense spending since WW2 would pale in comparison.
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QUOTE(Christopher)
we would still need a protection force but I do question the usefulness of troops outside our borders.
Who can actually attack us? No one!
The only reason no one can mount an invasion is because the US Navy rules the oceans and the US Air Force rules the skies. If both were to change, then we could be invaded.
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not even the chinese have the necessary logistical support to actually invade and hold America.
In 1937, the US would have been hard pressed to invade Cuba. By August 1942 we were conducting amphibious invasions in the South Pacific, with Operation Torch, the landings in North Africa to follow in November. So the question becomes, how long would it take for another nation to build the capacity needed to womp us?
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hell we are the strongest miliray force ever to walk the earth and we can barely hold iraq together.
We could easily hold Iraq together, doing so would simply requires that we change how we're doing things over there. Forget helping the Iraqis, we just destroy anything and kill anybody that looks in the slightest bit threatening. Think of the challenges that faced Arnold Schwarzennegger's character in
Kindergarten Cop. Its not that we can't, but that our own self-imposed restrictions limit us.
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hell I doubt several nations combined could come up with the capital or logistics/materials necessary to pull it off
I don't. Again, WW2 is quite instructive. Germany was essentially equal in size to France, equal to England, and smaller than Russia. Yet look how close that was.... Israel is smaller by all measures than the combined Arab nations that threaten it, yet it has managed to beat them 4 times in straight up combat, although the 6 Day War was very close.
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By concentrating our military into a home protection force we can accept only the top candidates--and pay them well enough to ensure they stay after they are seasoned.
Seasoned how? One huge advantage that the US currently has is the combat experience that our troops are getting. How would our "home protection force" get the experience? It is a given that military competence degrades over time without experience. The combat experience that many Wehrmacht and Luftwaffe members gained in the Spanish Civil War was crucial to Germany's early successes.
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effective satelite weapons systems could drop enough damage on any apporaching force to actually feel pity for them--well kind of. What's left would be a turkey shoot.
Weaponization of space is a touchy subject, but even if we proceeded with it, we would have the problem of "resupplying" the satellite weapon systems.
QUOTE(A Left Handed Person)
What might protect us is foreign support from Europe or Canada
Uhhh, who or what is going to protect the Europeans? While they could certainly re-arm in a meaningful way, until they do they remain vulnerable themselves. And this assumes that the Europeans aren't the ones we need support against! As for Canada, they currently can't even defend themselves. The Texas National Guard could motor on up I-35 and conquer Canada all by itself. Seriously, one of the factors (albeit not a big one) in the Liberal defeat in the recent Canadian elections is the sad state of Canadian defense capability. At the end of WW2 they had the 3rd largest navy in the world, today they're not even in the top 10. Their Army and Air Force have been similarily weakened. As long as the Canadien's can rely upon the US to insure the security of North America, they've been willing to spend more on butter than bullets.
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Beyond that the only additional military deployment would be for operations conducted based on broad agreements with other nations say under NATO or the United Nations. Anything else probably falls under the nebulous category of "defending our strategic interests" which generally means defending an overseas investment environment. That to a major degree is what has gotten us into Iraq and previously motivated our ill advised Vietnam incursion (Yes Vietnam too. Read Eisenhower on the topic).
Vietnam? You do know that Vietnam was conducted based on broad agreements with other nations, say under SEATO? Considering this point, I fail to see why conducting operations under NATO or the UN would be any better than Vietnam.
QUOTE(aevans176)
as there are enough well armed Americans to dissuade and invasion of the continental United States
No there aren't. Unless the "well armed Americans" are supplied with advanced military grade weapons, there is no way that the civilian populace could stop an invasion. Assume that whoever invades us has no interest in minimizing loss of American life.... As an analogy, consider the Israel-Palestine conflict. Israel could end the conflict permanently in less than 2 weeks,
and there's nothing the Palestinians could do to stop it. The Palestinian's survive only because the Israelis tolerate them, and Israel believes (probably correctly), that enough non-Palestinian's wouldn't tolerate genocide. I'm think it would be quite unwise for us to make such a hopeful assessment about any would be invasion of the US.
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The US Navy is, economically speaking, the most important defense organization in the entire world. Globalization literally depends on the watchful eyes of the Navy. Just as the most robust trade in the ancient Mediterranean took place under Pax Romana, so too does the global economy depend on Pax Americana. And yes, we benefit from this as well.
If the US were to unilaterally disarm tomorrow, within 5 years I would venture that more than a billion people would be dead as every wannabe empire builder sets out on the path to glory. And that doesn't even count the potential cost to America itself. Since the end of the Cold War, the greatest challenge for every tinpot despot (aside from surviving the next coup) has been staying just under the American radar. Think of it as riding in the car and teasing your sister in the back seat just enough to avoid getting backhanded by Dad. Mom's nagging is a small price to pay, but you don't want to get Dadsmacked!