The following case was submitted by Investigator/Researcher Alex Mistretta, who can be contacted at: [email protected]. He has graciously allowed the following photographs, and his research, to be archived here on The Black Vault for reference. Please add your comments and input in the comments section below. As more information becomes available, it will be added to … Continue reading Arctic UFO Photographs, USS Trepang, SSN 674, March 1971