The American army, as of 2004, is by far the most powerful machine known to man, correct? At least, that is how most people see it.

To the original question, the answer is no. That's it, no arguing, there's no way you can defeat the most powerful nation. And they're not going to cease being the leader of the free world in this day and age, or in the near future (century). Unless we go all "Hollywood B-rated Futuristic Movie" in the future.

if all of americas enemies were to unleash all that they've got on the US, including nukes and bio, than the US would fall.

That isn't realistic by any means. Watch another movie or two.

Are you just anit-American or what? Did you have a bad childhood or a troubling experience with an American? First of all, no one will ever "gang up on America". Second or all, if they ever decided to, they'd better get all the friends they can get. Peace brother.

Theres no doubt in my mind that if India, China and Russia were to combine arms then the great US empire would fall.

If that were to happen, we would give Britian a call and take care of business. A total mismatch.

"Are you just anit-American or what?" what the F@#k, you think that i am anti american?? in every single one of my posts i have backed up the US 100%. i support the the US in the iraqi war,i think that the Cold war was mainly russias fault, i live in australia and am really glad that our 2 countries have developed such a strong relation ship. i support the US on their support on Isriel. i have an american flag along side the ausi flag standing in a cup on my desk. i can go on forever but i think i've made my point. i am as supportive of the US as non americans can get.

oh yeh, and that post saying that if all of americas enomeis combined forces and attacked the US, than the US will fall. you miss understood what i was trying to say. my point was that a massive attak like that (which is extreemely unlikely) is the only thing that can bring the US down.

we're on the same side here k .