I would say that the U.K. and U.S. are pretty much on even ground. They have had so many joint training exercises in years past (I'm not sure about present, but I imagine they still do) that I don't really see how one can be over another; we share almost everything. Traditionally, the U.K. doesn't spend as much on their military anyhow, so I don't see how the U.K. could have the technological edge as far as weaopns, armor, and other combat systems go. The rate at which the U.S. military technology is growing is jaw-dropping. Do you know what we do with all of that technology? We sell it to the U.K., Germany, France, Australia, and a few other nations as well. Heck, the standard infantry rifle that is in use in the U.K. only exists because we invented the round it fires, and the U.S. shared.Trivun said:We have the greatest army in the world except on numbers (America and China beat us there). I'm sorry, USA, but it's true, we do have a better army, you simply beat us on numbers, but our technology is actually just as good as or better than yours on pretty much all fronts. The only problem is that cost cutting Labour don't like spending so hardly any sees the front line. If we did have that stuff out there instead of lying around in equipment stores back at Sandhurst, Cosford, Plymouth, Cranwell and everywhere else, then it's a widely held fact we would easily be able to beat the Americans in battle. As it happens, simply because of that we would be able to resist most attacks on our country (not counting nuclear warfare, but since we also apparently have nukes [I'm still slightly unsure there though] then everyone would lose there).
That said, no country, even America, is completely invulnerable. I know quite a bit about military tactics, warfare in general, the UK Armed Forces and have first hand experience of UK military training. But I can safely say that with a well trained and large enough force, we could still be invaded successfully. By the same token we could probably invade America (thank you, 'special relationship', take what you want, why don't you?). Love Actually reference in the brackets, by the way. No country is invulnerable, and the UK is no exception.
The U.S. also has the upper hand in specific things like UAVs and fighter aircraft (just to name a few). Just Google what Northrup Grumman is doing (fully autonomous unmanned fighter aircraft) and look at the F-22 specs. There is some amazing stuff going on out there.
Having said that, I wil also say this:
British sniper training = second to none. The U.S. Marines have to borrow from their playbook all the time. Hell, they invented the art!
I can't say much about the Royal Marines and the regular Army because I simply don't know any real specifics about them. I do know that the U.S. likes to attach SEAL teams to Royal Marine units, but I don't know why.
My point is this: The U.K.'s military technology is probably about on par with the U.S., but I would hardly say it is greater. If it is, it won't be for long, and it is probably not by much. The two countries share so much, that I doubt either one has any real edge over the other. I just wanted to point out that the U.S. does indeed have the technological advantage in some areas, but I suppose that it is rendered useless by the fact that we just sell it all anyhow.
If you disagree, please, discuss.