US Navy detected Titan sub implosion with top secret acoustic system day vessel went missing

The Titan lost contact with its surface vessel, the Polar Prince, around one hour and 45 minutes into its dive Sunday morning

Bradford Betz , Lucas Y. Tomlinson | Fox News

The U.S. Navy detected what it suspected may have been an implosion within hours of the Titan submersible descending into the ocean to visit the Titanic wreckage. 

A U.S. defense official said the Navy began listening for the Titan immediately after the vessel lost communication with the mother ship, approximately an hour and 45 minutes into its mission Sunday morning.

The official said the Navy’s top secret acoustic detection system picked sounds that were consistent with either an explosion or an implosion near where the Titan was found on Thursday. 

The Navy passed on that information to the Coast Guard which continued its search because the Navy did not consider the data to be definitive. 

"While not definitive, this information was immediately shared with the Incident Commander to assist with the ongoing search and rescue mission," the official said in a statement to Fox News Digital. Read more and see video here.