Chongju
No. 25 [25 February?] Plant
No. 25 [25 February?] Plant, at Chongju, North P'yongan Province is reportedly a biological weapon agent production facility.
Chongju
Weapons of Mass Destruction (WMD)
No. 25 [25 February?] Plant, at Chongju, North P'yongan Province is reportedly a biological weapon agent production facility.
