CHINA IS BUILDING NEW ‘GREAT WALL’ AND THIS ONE IS UNDER SEA !China !South China Sea Anti-submarine Maritime Surveillance Spy Ships Submarine Warfare Leave a Comment on CHINA IS BUILDING NEW ‘GREAT WALL’ AND THIS ONE IS UNDER SEA https://www.youtube.com/watch?v=OXTbBROkG_M (Visited 3 times, 1 visits today)
