Secret Navy listening system detected Titan’s implosion Sunday: report

A top-secret U.S. Navy listening system detected the implosion of the tourist submersible Titan shortly after its disappearance Sunday, the Wall Street Journal reported Thursday.

According to the report, the unnamed, highly sensitive acoustic-detection system — used to spot enemy submarines — heard a sound consistent with an underwater implosion around the time the submersible went missing, and in the area where a debris field was found Thursday.