The UN troops knows your buildup in the Yalu river through reconnaissance and intel reports, it's just their commanders believed that attack is not your intentions, too bad they were given a lesson just how tricky u are.
They show discipline and ability to recover even after the shock of a cowardly surprise attack. Not only that they hold the line they inflicted massive casualties on the "volunteer" army.
Muricans and their 5eyes and running dogs shit in their pants and cried MAMA MAMA MAMA as they ran and ran.
Do remember how proud Murica was of Dugout Doug and Murica mighty brilliant occifers and their Ma Deuces and battleships with 16 inch guns and planes and carriers and arty with unlimited ammo and that Muricans will all be home by Christmas as what can China do with single shot bolt action rifles against Murica and the rest of the world including the best from 5Eyes.
Murica prouderer now than back in 1950.
They all ran shitting in their pants and screaming MAMA MAMA south of Parallel in less than 3 weeks
Look on the front line at 24 Nov 1950 and the front line of 16 Dec 1950.
It took China only twenty days and less to do that push down to 38 parallel fighting USA and the UN combined who had 100 times and more of the firepower of China and China economical might less than sub Sahara Africa.
So let the Muricans turn pushing into shoving with phony FONOPs in the beliefs that Muricans invincible and can bully left and right and kick sand into the face of China
CHINA WILL END WHAT MURICA STARTED