It's manned, what do you think? Replying to: Re: China's manned submersible reached bottom of Mariana Trench 10,909m deep -- Khan Post ReplyForum motif 11/10/2020, 02:50:56 Author Profile | Edit This CCTV reporter contact the three navigators onboard for the dive, after they reached bottom. As for whether it's indigenous, check the related link. Recommend | Alert | 5 4 3 2 1 0 -1 -2 -3 -4 -5 Where am IGo Up Go TopPost ReplyBack