Unanswered questions in the Titanic Sub rescue

 https://www.independent.co.uk/news/world/americas/titanic-submarine-distress-signal-banging-sounds-b2361470.html

Missing Titanic submarine: Five things that may have gone wrong https://www.youtube.com/watch?v=9Kkns8RCs-w

Either another sub should have tagged along that could have rescued it, or at least have a rescue sub stationed on the surface, just incase anything went wrong.

https://www.independent.co.uk/news/world/americas/titanic-search-wreck-missing-oxygen-b2360999.html

The Titanic Submarine Situation Is Crazy https://www.youtube.com/watch?v=9tmwpE07CFE

https://www.cnbc.com/2023/06/21/canadian-aircraft-detects-underwater-noises-in-search-for-sub-near-titanic.html

https://thedigitallabyrinth.blogspot.com/search?q=Titan+Sub