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[-] tenebrisnox@feddit.uk 11 points 2 weeks ago

You couldn't make this stuff up:

The emergency system, called Low Frequency Fall Back or LFFB and codenamed SUNFLOWER, used a “blimp” style tethered balloon or aerostat (illustrated) to lift a 1,500 metre long radio antenna.

So the communications with nuclear-armed submarines is a 1940s-style blimp baloon? Launched in 2003 and tethered to the ground with a wire.

I do have to ask, where are all the £billions on "defense" going? Certainly not on blimp balloons.

[-] Gladaed@feddit.org 19 points 2 weeks ago

Building a tower antenna just seems expensive. Why is a blimp that bad?

[-] deltapi@lemmy.world 8 points 2 weeks ago* (last edited 2 weeks ago)

It's not. In theory they should be able to quickly deploy a replacement - towers can be easily and quickly destroyed but not quickly replaced. Aerostats can be replaced as quickly as they can inflate replacements & deploy (if needed) new ground equipment.

They can also be deployed from a ship, not as easily done is putting a tower on a ship.

There are a ton of good reasons to use an aerostat instead of a tower.

[-] tenebrisnox@feddit.uk -4 points 2 weeks ago

Maybe because it's the second decade of the Twenty-First Century and the tech should be much more advanced than 100 years-old balloons. It doesn't provide confidence.

[-] Gladaed@feddit.org 10 points 2 weeks ago

It's the third decade of the twenty first century. To me this tech sounds perfectly sensible. I don't get the obsession with spending extra to make a product worse.

[-] tenebrisnox@feddit.uk -1 points 2 weeks ago

You are right: third decade! I'm so behind the times. I hear that the army's going to start using bows and arrows as there's nothing like saving a bit of cash. All does the same job in the end, I suppose.

[-] piccolo@sh.itjust.works 5 points 2 weeks ago* (last edited 2 weeks ago)

What does being old technology make it bad. If it works, then KISS is perfectly valid.

[-] ohulancutash@feddit.uk 3 points 2 weeks ago

It is British policy to use Trident as a second-strike weapon. Advanced technology would have limited use in such a scenario. That’s why nuclear warfare relies on the simplest fallbacks possible.

[-] BenLeMan@lemmy.world 1 points 2 weeks ago* (last edited 2 weeks ago)

Oh boy, I read that as "British police use Trident as a second-strike weapon" and thought "you better comply when they tase you or else."

[-] CompactFlax@discuss.tchncs.de 16 points 2 weeks ago

“The balloon would only be needed if all other failsafes have broken or been destroyed”, the source added. “Testing is to find the weak link in rehearsal – not on the day of the crisis.”

[-] deHaga@feddit.uk 14 points 2 weeks ago* (last edited 2 weeks ago)

This is a last resort device. If they're putting that up, we've been nuked and all the bases with comms are gone

[-] Malica@lemmy.zip 1 points 2 weeks ago

Into the pockets of the global military industrial complex

[-] echodot@feddit.uk 1 points 2 weeks ago

Perhaps they should temporarily replace it with the BBC's hot air balloon.

[-] NigelFrobisher@aussie.zone 2 points 2 weeks ago

Or Nigel Farrage in his light plane.

this post was submitted on 09 Sep 2026
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