https://m.economictimes.com/news/international/us/ufos-are-threatening-us-
maritime-security-shocking-details-emerge/articleshow/109320288.cms

https://abc7chicago.com/ufo-news-2023-sightings-alien/13525637/

https://abcnews.go.com/Politics/pentagon-reports-400-ufo-encounters-tells-
congress-theyre-investigating-video/story?id=84753756

https://greenet09.github.io/datasophy/2018/07/03/UFO.html

https://www.reuters.com/business/aerospace-defense/us-report-pentagon-
documented-ufos-leaves-sightings-unexplained-2021-06-25/

https://www.telegraph.co.uk/world-news/2024/03/30/ufos-noaa-timothy-gallaudet-
california-aliens-usos-uss-omah/

https://www.dailymail.co.uk/news/article-10939579/Naval-crew-confirm-
warships-swarmed-100-worldly-UFOs.html

https://oceana.org/blog/why-does-so-much-ocean-remain-unexplored-and-
unprotected/

https://www.popularmechanics.com/military/research/a60432262/manta-ray-
underwater-vehicle/