Related:
“Report: China Sends 150,000 Troops to North Korean Border”
http://www.freerepublic.com/focus/f-news/3542857/posts
“China Massed 150 Thousand Troops at Sino-N. Korean Border for Crisis in Korean Peninsula”
http://www.freerepublic.com/focus/f-news/3542711/posts
Buckle up buttercup!
I don’t believe China has done any such thing. Sounds good but the logistics involved militate against this. Maybe they have plans to do so.
As for plans for actions against the North I am sure those have been in existence for a long time and tweaking is all that is necessary.