Underwater noises have been detected in the search area for a submarine that went missing while en route to the wreckage of the Titanic. The submarine was carrying five people, including British businessman Hamish Harding and French explorer Paul-Henri Nargeolet.

Hope Amidst the Unknown

The U.S. Coast Guard announced that the noises were picked up by Canadian P-3 aircraft, prompting a relocation of underwater operations to find the origin of the sounds, CBS News reports. While no results have been yielded yet, the underwater operations are ongoing. The data from the P-3 aircraft has been shared with U.S. Navy experts for further analysis and will be considered in future search plans.