Yonhap News Agency S. Korea's 1st submarine set to retire Wed. after 34 years in service
SEOUL, Dec. 29 (Yonhap) -- The ROKS Jang Bogo, South Korea's first naval submari...
SEOUL, Dec. 29 (Yonhap) -- The ROKS Jang Bogo, South Korea's first naval submari...