Catastrophic failures could also occur without a sub hitting its collapse depth. Any damage or flaws in the sub's construction may create a weak point and cause the hull's failure. At extreme ...

Titan sub disaster may have been caused by ‘micro-buckling’, says engineer - Experts had warned that the submersible’s novel ...

The Titan submersible appears to have had a "catastrophic loss of the pressure ... including a nose comb from outside of the pressure hull, the front of the pressure hull, and eventually, the ...