I agree there is no way that these powers will have a direct confrontation. Its more on a proxy war.
US/UK/France will ideally use cruise missiles from ships and subs to destroy air defence and command structure. Just like what Clinton did against former US buddy Saddam Hussein in the peak of Lewinsky scandal.
Regarding the Chinese Embassy bombing in Belgrade, its not accidental. It was a CIA airstrike request.
Wow.

Make sure to read what i have suggested before making an opinion. Don't rely too much on mainstream media.
If you're really interested in geopolitics arena then have some time to read and analyze on what went wrong.