Ah yes, a link to a Twitter account that is clearly a pro-China propaganda outlet. Solid evidence that the original article is likely correct.
All those autocracies are frantically scanning all there equipment for deep time sabotage.All it takes is one guy quitting who gave a signal once a year..
Rather, the submarine shape was a shadow from the crane ship to the left:
That image is from 15 June, after the sinking (assuming this all happened) which is supposed to have happened in late May, and is given as part of the evidence of the sinking with those crane ships being part of the recovery effort.
If you're looking for a submarine shape in a picture of the surface you've missed a crucial part of the story.
This is very significant, where are the atomic energy commission inspectors? Poisoning the world with uncontrolled nuclear materials is very significant!
if a sub sinks in port, they recover the core. But I think it's more likely you're just trolling.