Originally posted on pacificparatrooper:
18 October 1950, General Peng and his Communist “volunteers” crossed the Manchurian border and reached the town of Pakchon under the cover of night. Disguised as refugees, by the following day, 260,000 men and their artillery began crossing the Yalu River. They traveled over the concrete road atop the Suiho dam that MacArthur had been ordered NOT to destroy. With B-29s flying overhead, the CCF troops built wooden bridges, painted to look like the river, and submerged them to be unseen from above.