Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

BlueWavePsych

(3,422 posts)
Sun May 3, 2026, 05:39 PM 20 hrs ago

Japan is building military drones out of cardboard, and they're faster and cheaper than you'd expect

Cardboard drones that cost $3,000 and take five minutes to assemble could change how wars are fought

The conflicts in Ukraine and Iran have revealed a hard lesson for modern militaries: cheap, expendable drones deployed at scale can be just as strategically valuable as expensive precision weapons. A Japanese startup is now pushing that logic further, swapping composite airframes for something far more humble – cardboard.

Japan's defense ministry recently sat down with Air Kamuy, a drone manufacturer whose signature design relies on corrugated cardboard construction. The meeting signals Tokyo's broader ambition to carve out a leadership role in low-cost drone production as mass-market models reshape the calculus of modern warfare.

https://www.techspot.com/news/112274-japan-building-military-drones-out-cardboard-theyre-faster.html

16 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Japan is building military drones out of cardboard, and they're faster and cheaper than you'd expect (Original Post) BlueWavePsych 20 hrs ago OP
Paraphrasing Edison: -misanthroptimist 20 hrs ago #1
So with a $1.5TRILLION military budget we could have a hundred Kazillion of these to use everywhere on the planet??? NoMoreRepugs 20 hrs ago #2
Basically Origami EndlessMaze 19 hrs ago #3
Yes. And very impressive. ananda 16 hrs ago #9
Its rather frightening. New wars will be fought with swarms of these humanless flying bombs. LiberalLovinLug 19 hrs ago #4
War is becoming... purr-rat beauty 19 hrs ago #5
If only human ingenuity could be focused on hunger, homelessness, poverty BlueWaveNeverEnd 16 hrs ago #11
An Australian firm developed cardboard drones in 2022, and they've been used in the Ukraine-Russia conflict Emrys 19 hrs ago #6
I hooe they got a patent BlueWaveNeverEnd 16 hrs ago #12
Wonder if a cardboard drone is less "visible" to radar and interceptors than a traditional drone? PufPuf23 17 hrs ago #7
trump's probably got a team canetoad 16 hrs ago #8
Uh oh BlueWaveNeverEnd 16 hrs ago #10
Nah, I'd expect them to be very fast and very cheap. Iggo 16 hrs ago #13
Well, just stiffen those with bamboo, and you've really got something. nt eppur_se_muova 16 hrs ago #14
How well do they do inthe rain? Angleae 15 hrs ago #15
Umbrellas alfredo 11 hrs ago #16

NoMoreRepugs

(12,197 posts)
2. So with a $1.5TRILLION military budget we could have a hundred Kazillion of these to use everywhere on the planet???
Sun May 3, 2026, 06:03 PM
20 hrs ago

Emrys

(9,195 posts)
6. An Australian firm developed cardboard drones in 2022, and they've been used in the Ukraine-Russia conflict
Sun May 3, 2026, 06:49 PM
19 hrs ago
The Aussie cardboard drones hitting Russia in massed attacks

Dubbed the “origami of death”, Melbourne-made flatpack drones assembled with glue and rubber bands have been hitting targets inside Russia since June, most recently destroying US$100 million worth of aircraft.

Family-owned Australian company SYPAQ Systems has been sending 100 cardboard drones a month to Ukraine for the last year. Designed to carry more benign payloads, some have been hitting deep inside Russia loaded with explosives.

The cardboard Corvo drone takes an hour to assemble with glue and rubber-bands. The “Precision Payload Delivery System” is backed with sophisticated software and has been donated to Ukraine by the Australian government.

The Corvo, designed to carry 3kg payloads up to 120km can still fly with loads up to 5kg. “I call it a flying shoebox,” company founder George Vicino told the Build it. They ‘ll Come podcast. “Whatever you can fit in a shoebox you can get it to people 120 km away.”

The Corvo, reported to cost between $1,000 and $5,000 apiece, is made from waxed cardboard and uses off-the-shelf hardware, including an Android tablet for the pilot. One bolt is required – for the propeller.

The Corvo cardboard drone is designed and priced to be expendable, but the waxed cardboard is waterproof, so it can be reused up to 60 times.

https://www.forbes.com.au/covers/innovation/the-aussie-cardboard-drones-hitting-russia-in-massed-attacks/

PufPuf23

(9,917 posts)
7. Wonder if a cardboard drone is less "visible" to radar and interceptors than a traditional drone?
Sun May 3, 2026, 08:19 PM
17 hrs ago

Not only cheap, low tech and simple to assemble and operate, but sneaky in approaching the target.

Assume a normal zone is made of metals and plastic.

canetoad

(20,923 posts)
8. trump's probably got a team
Sun May 3, 2026, 09:17 PM
16 hrs ago

Investigating whether drones can be built out of the Epstein files.

Latest Discussions»General Discussion»Japan is building militar...