The hearing will focus on reports of 'unidentified anomalous phenomena' and hear from multiple witnesses.
Officially entitled "Unidentified Anomalous Phenomena: Exposing the Truth", the event, which will examine government transparency with regard to cases of UAPs that pose a potential threat to US national security, will also hear testimonies from several witnesses including retired Navy Rear Adm. Timothy Gallaudet who has previously spoken out about USOs (unidentified submerged objects).
Last year, he told NewsNation correspondent Ross Coulthart that there had been attempts by the US military to cover up the phenomenon and that there are "non-human" entities visiting the planet.
"We're being visited by non-human intelligence with technology we really don't understand and with intentions we don't understand either," he said at the time.
It will certainly be interesting to see what, if anything, will be revealed during today's proceedings.
You can watch along live via the embedded video player above.