Declassified testimony that had been redacted from Douglas MacArthur's Senate hearings paints a pretty grim picture of our overall military readiness posture during the Korean War.
Conventional interpretation is that somehow the Chinese benefited more from the limited and only-in-bounds nature of the conflict than we did. I was certainly never encouraged to think about, say, the effects on our supply lines of the Russian sub fleet at Vladivostok being turned loose to prowl the sea lanes between Japan and Korea.
(H/T to Weaponsman.)
.