Unidentified Submerged Objects (USOs): Credible Sightings, Transmedium Capabilities, and the Road to Systematic Oceanic Research

To the point

USOs are the underwater counterparts to UAPs, reportedly observed by sailors and civilians as fast, highly maneuverable objects that can seemingly move between water and air, with cases linked to the Nimitz Tic Tac and observers like Kevin Day, Ryan Graves, and David Fravor, and scientists and agencies call for international, rigorous study using advanced sensors through groups such as the Galileo Project and AARO.