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UFO sightings in Arctic Ocean: documented cases, reports, and evidence

Detailed dossiers, source links, and evidence notes for cases connected to Arctic Ocean.

1971USS Trepang UFO photographsUSS Trepang UFO photographs is a 1971 UFO/UAP case centered on North Atlantic / Arctic. Images sometimes attributed to a U.S. submarine patrol circulate as a contested naval UFO photo case. This dossier separates what was reported, what evidence exists, what institutions or public sources said, and which conventional explanations remain plausible.Arctic OceanGrade C / DISPUTED