What Is The Truth About Operation Highjump ?

Since you mentioned UFOs (and those being associated with aliens) I would suggest reading up on Aleister Crowley, a British occultist in the early 1900s to 1947. I remember my dad talking about how there are people who believe him to be the man who introduced "alien greys" into this world via a portal opened through satanic worship, and later, his followers who also opened a portal, but could not control it. I don't know if I actually believe it, but he or his followers could have played a part in Operation Highjump whether directly or indirectly, or it could be something that has nothing to do with the operation. I didn't do too much reading up on the subject, as I was always too afraid of aliens and satanism.

I never read about Crowley's alleged connection to grey aliens, however, Led Zeppelin has a connection to the influential occultist Aleister Crowley primarily through their founder and guitarist, Jimmy Page. Page was fascinated by Crowley and his teachings of "Thelema", and he incorporated various elements of Crowley's work into Led Zeppelin's music and imagery.

One of the most notable connections between Led Zeppelin and Aleister Crowley is the use of Crowley's famous dictum "Do what thou wilt shall be the whole of the Law" in the inner sleeve of Led Zeppelin's untitled fourth album, commonly known as "Led Zeppelin IV." This phrase is a central tenet of Crowley's philosophy of Thelema, which emphasizes individual will and self-realization.

Additionally, Jimmy Page owned Crowley's former residence, Boleskine House, on the shores of Loch Ness in Scotland which was said to have been haunted.

Also, Aleister Crowley is depicted on the cover of The Beatles Sergeant Pepper's Lonely Hearts Club Band album cover.

A sketch of Lam by Crowley, a preternatural being summoned through his magic (satanic) rituals. Funny (and terrifying) how Lam not only closely resembles alien greys, but also Aleister himself.

Reminds me of the big brain aliens on the original Star Trek series.