alt.hn

1/29/2026 at 1:15:02 AM

Declassifying JUMPSEAT: an American pioneer in space

 https://www.nro.gov/news-media-featured-stories/news-media-archive/News-Article/Article/4392223/declassifying-jumpseat-an-american-pioneer-in-space/

by mkmk

1/29/2026 at 2:32:17 AM

This blows me away. I worked on systems that processed the signals from these satellites at the ground sites. At the time, these were highly classified, requiring background investigations and a polygraph to be granted access to know about these things. All our work had to be performed in a SCIF and we were forbidden to discuss our work with anyone not cleared to know. The form that we had to sign when being briefed stated that this was a lifetime commitment. I never would have believed that the NRO would declassify this system.

by sizzzzlerz

1/31/2026 at 4:38:51 AM

I'm sure I don't need to say it, but what got declassified and the work you did are very, very different things. Pretty much everything in the notice is included in this article, so anything you're not reading.... Best to keep to yourself.

by Neywiny

1/31/2026 at 2:56:58 PM

Not to worry. Unlike trump, I didn't remove classified info from the SCIF and store it in my bathroom or share it with Russian dinner guests. I hold my oaths seriously.

by sizzzzlerz

2/1/2026 at 8:45:14 PM

"I have a lifetime obligation to not talk about this," so im gonna post about it on the Internet.

by halJordan

2/1/2026 at 3:31:50 AM

Was this really that secret? I've known about JUMPSEAT for at least 20 years and I'm not a US citizen, nor do I have any kind of security clearance. Not sure where the information was published, maybe one of James Bamford's books, but there's nothing terribly new there apart from the USG finally acknowledging what we already knew.

by pseudohadamard

2/1/2026 at 3:10:08 PM

Knowing that some classified program exists is one thing. Knowing technical details, capabilities, missions, targeting, is a whole nother. One can read about such black programs from a number of sources, Bamford's Puzzle Palace is one. Sontag's Blind Man's Bluff is another. You can also learn about such things from books and newspaper articles about people who revealed secret information to the Soviet Union, Chris Boyce, Aldrich Ames, Robert Hanssen, and the Walker Family. In other words, nothing is truly secret if you know where to look and have a ability to piece together disparate facts to build up a more complete picture.

by sizzzzlerz

2/2/2026 at 3:52:45 AM

"Blind Man's Bluff" was a really impressive piece of work, I once talked about it with someone who was involved with the program and he was astounded at how much Sontag had managed to find out. There were things in the book that he didn't even know about, because they were compartmentalised and Sontag wasn't.

by pseudohadamard

2/1/2026 at 3:38:10 AM

Interesting point! I think a lot of the secrecy around programs like JUMPSEAT is more about official acknowledgment than actual hidden knowledge so what’s been publicly available for years suddenly becomes ‘news’ once the government confirms it. James Bamford’s work definitely made a lot of this info accessible to the public, so it makes sense that someone could know about it without clearance.

by Biggbboattttt

2/1/2026 at 10:26:21 AM

I've had a quick look and it's mentioned in a number of places, Matthew Aid's "The Secret Sentry" mentions it briefly, Bamford has a page or two in "Body of Secrets", and for honorable mention Jeffrey Richelson's "Wizards of Langley" doesn't have it but does cover the entire KH series across a span of around 250 pages. It may be in a few more books but it'd be a pile to go through.

by pseudohadamard

1/31/2026 at 5:12:28 AM

That's what happens to a large amount of classified info; it ends up getting released eventually for various reasons.

Information needs and wants to be free for humankind.

by Ms-J

1/31/2026 at 6:31:11 AM

You also lose 4A for life per executive order.

by kevin_thibedeau

2/1/2026 at 12:12:47 AM

For the downvoters. See EO12333 2.4(b) & (c):

  2.4 Collection Techniques...
  These procedures shall not authorize:
  ...
  (c) Physical surveillance of a United States
      person in the United States by agencies
      other than the FBI, except for:

  (1) Physical surveillance of present or former
      employees, present or former intelligence
      agency contractors or their present or former
      employees, or applicants for any such
      employment or contracting; and

  (2) Physical surveillance of a military person
      employed by a nonintelligence element of a
      military service.
This is written to look like it's constitutional but it's granting power through the wide-ranging exceptions. The upshot is it grants all agencies other than the FBI approval to surveil individuals covered by 2.4(c)1 & 2. The FBI gets a complete blank check on everyone. Covering "former employees" means this remains in effect until death for those affected.

https://www.archives.gov/federal-register/codification/execu...

by kevin_thibedeau

1/31/2026 at 9:44:40 AM

(4A = Fourth Amendment, "unreasonable searches and seizures")

by Syzygies

1/31/2026 at 6:21:52 AM

If you are curious what this is about. The US effectively wanted a geostationary satellite parked right over the high-latitude regions of the Soviet Union to intercept their signals.

The problem is, that geostationary satellites must orbit directly above the equator. If you try to look at northern Russia from the equator, the curvature of the Earth gets in the way.

So, the NRO used a Molniya (HEO) orbit as a clever cheat.

They launched JUMPSEAT into a stretched-out ellipse. Because of orbital mechanics, a satellite moves incredibly fast when it's close to Earth (perigee) but slows down dramatically when it's far away (apogee). It spends about 10 hours of its 12-hour orbit just loitering high above the USSR, slowly drifting across the sky, essentially emulating a geostationary satellite.

by gpt5

1/31/2026 at 6:32:26 AM

Molniya, the Russian word for “lightning”, of course indicates that the equivalent Russian agency was aware of and used this orbit, also.

by shrubble

1/31/2026 at 8:11:16 AM

Its the other way around, the soviets were the first to use this kind of orbit and proved its usefulness, hence the name.

by ExoticPearTree

1/31/2026 at 6:24:12 AM

Thanks for filling in the missing link on why this program was special. Otherwise, it just seems like an announcement that NRO does indeed use satellites.

by dcrazy

1/29/2026 at 1:16:06 AM

Declassification memo: https://www.nro.gov/Portals/135/Documents/foia/JUMPSEAT%20Re...

by mkmk

1/31/2026 at 6:29:05 AM

I’m surprised that the classification markings, all of which include “TK, were merely struck through instead of blacked out. But I guess the cat’s been out of the bag on the meaning of TALENT KEYHOLE for quite a while.

by dcrazy

1/31/2026 at 6:26:46 AM

“The historical significance of JUMPSEAT cannot be understated,” said Dr. James Outzen, NRO director of the Center for the Study of National Reconnaissance.

I'm no native speaker but that is backwards, right? Shouldn't it be overstated if it was a success?

by unwind

1/31/2026 at 6:28:17 AM

I think so, "whatever you boast it's not overstating" -> cannot be overstated.

by bonzini

1/31/2026 at 9:14:39 AM

Native here: you’re correct it’s a weird sentence and turn of phrase in English.

That said, can/cannot is a flexible word in English and we could take it to mean “Anyone discussing the significance of JUMPSEAT [accurately] [should never] understate it.”

But I think he meant overstate in this case. Or maybe he hated JUMPSEAT, thought it sucked and put that right out there in the press release.

by vessenes

1/31/2026 at 8:14:05 AM

I am kind of curious: if this kind of data collection was possible then, what is it possible today to see and collect using satellites?

Feels like all the crazy satellite capabilities in spy movies are not that crazy after all.

by ExoticPearTree

1/31/2026 at 11:13:36 PM

The laws of physics haven't changed. Despite some technical advancements we still can't read a license plate from a satellite like what you see in the movies. This is due to fundamental physical limits.

by nradov

2/1/2026 at 8:49:49 PM

The president actually tweeted it out for you

by halJordan