Why Does Steven Greer Link UFO Activity to Nuclear Weapons?

This article draws on our conversation with Steven Greer.

A bomb goes off, and Steven Greer says the story does not stop at blast radius or fallout. He links nuclear weapons to nuclear UFO interest by arguing that a detonation sends out more than an electromagnetic pulse: it also creates what he describes as a scalar signal that tears the fabric of space-time.

He roots that claim in the first atomic weapons in 45 (41:03), saying those events drew the attention of extraterrestrial craft and set the pattern for later sightings around nuclear activity.

Greer’s chain of cause and effect starts with the detonation itself

Greer says extraterrestrial craft respond to nuclear events because, in his account, an atomic explosion disturbs reality in a way advanced civilizations would detect. The key part of his explanation is not ordinary military danger alone. He says the blast produces an electromagnetic pulse, but he adds a second effect: a scalar signal that tears space-time.

That gives his argument a clear internal logic. If a nuclear weapon does something more fundamental than destroy matter on the ground, then the event would stand out beyond any single test site or battlefield. In Greer’s telling, the first atomic weapons in 45 were not just human milestones. They were a broadcast.

He then attaches that idea to a specific historical claim: a crash at White Sands in 1945 (41:17). In his account, the same period that introduced atomic weapons also produced a direct encounter between human military activity and a non-human craft. He presents that White Sands incident as part of the reason covert programs had material to study in the first place.

From there, the argument tightens. If nuclear detonations attract attention, and if craft were present around those events, then sightings near atomic activity are not random in Greer’s version of events. They are expected consequences of the signal those weapons create.

Why does Steven Greer connect nuclear weapons and UFO activity?

Steven Greer connects them because he says nuclear detonations draw extraterrestrial attention and because he says human groups learned how to interfere with those craft. He describes even the early period as one in which there was already a type of electromagnetic weapon that could affect the vehicles, though with low yield and low success.

That detail matters because it turns the story from observation into conflict. Greer is not only saying craft showed up around atomic events. He is also saying military and covert systems began trying to act on them. In his account, those first efforts were crude, but they opened the door to later weapons that became far more advanced.

“Some are psychopaths, and they have the ability to hoax all kinds of stuff.”

— Steven Greer (44:36)

He places that warning inside a broader account of secrecy and manipulation. The point is that, in his telling, the public story around sightings can be shaped, faked, or redirected by people who already hold advanced systems outside normal oversight.

So the link between nuclear weapons and UFO activity is not a single claim. It is a sequence: detonations bring craft into the area, contact or recovery follows, and covert operators begin testing methods to disable, imitate, or control what they have encountered. That sequence is the backbone of the way Greer explains the subject.

From recovered craft to hidden technology

Greer says the long-term result was a secret technology pipeline built from recovered objects and kept out of public view. He says those technologies were developed over 7 decades from recovered craft (42:57), and he argues that the outcome was weaponization rather than public benefit.

His version of the missed opportunity is specific. Instead of using what he calls 0 point free energy (42:57) to help save the biosphere, he says the systems were buried inside covert programs. In other words, the same knowledge that could have changed energy production was redirected into control and offense.

Greer sums up that process with a vivid image: a Frankenstein that got up off the table and walked away. In his account, secrecy stopped being a protective shell around sensitive discoveries and became an autonomous power structure. Once that happened, the lessons taken from recovered craft no longer served open science, public energy, or environmental repair.

That is why his explanation of nuclear UFO interest does not end with sightings over test ranges. He links the attention around atomic detonations to a second claim about what followed afterward: recovery, reverse engineering, and a hidden arsenal shaped by discoveries the public never got to use.

FAQ

What does Steven Greer say nuclear explosions do besides create an EMP?

He says a nuclear detonation also creates a scalar signal that tears the fabric of space-time, which is why he believes extraterrestrial craft would notice it.

What year does Greer connect to the first atomic weapons?

He ties the beginning of this pattern to 45, which he names as the period of the first atomic weapons.

What happened at White Sands in Greer’s account?

He says there was a crash at White Sands in 1945, and he treats that as part of the early contact and recovery story.

Does Greer say humans could affect those craft early on?

Yes. He says there was already a type of electromagnetic weapon that could affect the craft, though he describes it as low yield and low success at that stage.