Summarize
The document states that the company was first activated on an unspecified date in the Eastern area of Song Thay River with 28 key cadre and some replacements received from Nong Truong. The company participated in battles at Hill 521 and in an unspecified attack in coordination with K.5 Bn of 320th Regt, 1st NVA Div 7. Additionally, 10 men were designated to attend a training course at School QCB3. Includes a personal roster with names, rank, position, and bio-data of 27 individuals.