The long-lost wreckage of a U. The USS Albacore’s wreckage was confirmed by the Naval History and Heritage Command’s Underwater Archaeology Branch after it was located recently off the coast of Hokkaido, the northernmost of Japan’s main islands, the Navy said in a news release. > dfpAd('article');>The Albacore’s wreckage now falls under the NHHC’s jurisdiction and is protected from intrusion by U