FILE - Debris from the Titan submersible, recovered from the ocean floor near the wreck of the Titanic, is unloaded from the ship Horizon Arctic at the Canadian Coast Guard pier in St. John's, Newfoundland, June 28, 2023. (Paul Daly/The Canadian Press via AP, File)
In a still from from a video animation provided by the United States Coast Guard an illustration of the Titan submersible, right, is shown near the ocean floor of the Atlantic Ocean, as June 18, 2023 communications between the submersible and the support vessel Polar Prince, not shown, are represented at left. (United States Coast Guard via AP)
This June 2023 image provided by Pelagic Research Services shows remains of the Titan submersible on the floor of the Atlantic Ocean. (Pelagic Research Services via AP)