Titanic sub wreckage found
A remotely operated vehicle (ROV) discovered a debris field within its search area near the Titanic. The ROV found five pieces of debris which led them to conclude they had found the remains of the Titan.
Sonar Buoys
Finding the missing "Titan" submersible has been compared to searching for a needle in a haystack, which is actually the Atlantic Ocean.
Missing Titanic sub: What's inside the OceanGate vessel?
Crews are working around the clock to try to find the OceanGate Expeditions submersible that disappeared on June 18 while taking tourists underwater to view the wreckage of the Titanic.