• Home
  • Latest
  • Fortune 500
  • Finance
  • Tech
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia

Trendingnow

1

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup

2

The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and counting

3

Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock

1

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup

2

The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and counting

3

Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
Tech

The Army built a Wi-Fi “gun” that shoots drones from the sky

By
Stacey Higginbotham
Stacey Higginbotham
Down Arrow Button Icon
By
Stacey Higginbotham
Stacey Higginbotham
Down Arrow Button Icon
October 19, 2015, 11:22 AM ET
Image courtesy of the U.S. Army.
Add Fortune on Google for similar content.

Looks like the U.S. armed forces have a few makers in their barracks who love playing with Raspberry Pis and soldering guns. The ​Army Cyber Institute at West Point ​has shown off a device the size of a rifle that can shoot a Parrot AR Quadcopter down from the sky by using an exploit created to hijack those particular drones.

The “gun” uses a Raspberry Pi, which is a Linux-based computer beloved by makers that you can buy for about $35, and a Wi-Fi antenna. The entire “gun” cost about $150 to make and took 10 hours. It’s shaped like a gun so Army brass understands what it’s used for, but it could easily be popped on a drone or just stuck in a box.

ACI uses a field expedient cyber tool to disable an enemy mobile observation post (quadcopter) @AUSAorg @ARCYBER pic.twitter.com/zl1m3hELQl

— Army Cyber Institute (@ArmyCyberInst) October 12, 2015

The more interesting idea here is that the armed forces are encouraging soldiers to get involved in building electronics and thinking about bringing together engineering and software to make equipment that may not fit traditional ideas of what constitutes a weapon. Popular Mechanics interviewed Captain Brent Chapman, the gun’s creator and a Research Scientist at the Army Cyber Institute, explained that the Army calls this “tactical making, or expeditionary making.”

In the future, when targets are guarded by drones and bunkers are vulnerable to exploits, soldiers could easily cobble together practical cyberweapons that cater to their specific needs on the spot, without having to radio back to home base for equipment. ” If the Army supports and funds the ability for that infantry platoon leader on the ground to rapidly fabricate a solution with his organic elements (in this case, the “cyber capability rifle”), then we can save lots of time and money,” Chapman says.

This is a powerful response to the future of warfare when targets are likely to be controlled by software and deliver death via drone strike, an infrastructure attack, or something less obvious than the barrel of a gun. However, it does mean that as our wars, our police, and our government start hacking an informed citizenry should also have the same set of tools and knowledge, lest they lose their ability to protect their own rights to privacy and due process.

Subscribe to Data Sheet, Fortune’s daily newsletter on the business of technology.

For more on drones, check out the following Fortune video:

About the Author
By Stacey Higginbotham
See full bioRight Arrow Button Icon
Add Fortune on Google for similar content.

Latest in Tech

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025

Most Popular

Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Finance
Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam
By Fortune Editors
October 20, 2025
Fortune Secondary Logo
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • World's Most Admired Companies
  • See All Rankings
  • Lists Calendar
Sections
  • Finance
  • Fortune Crypto
  • Features
  • Leadership
  • Health
  • Commentary
  • Success
  • Retail
  • Mpw
  • Tech
  • Lifestyle
  • CEO Initiative
  • Asia
  • Politics
  • Conferences
  • Europe
  • Newsletters
  • Personal Finance
  • Environment
  • Magazine
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
  • Group Subscriptions
About Us
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • About Us
  • Press Center
  • Work At Fortune
  • Terms And Conditions
  • Site Map
  • Facebook icon
  • Twitter icon
  • LinkedIn icon
  • Instagram icon
  • Pinterest icon

Latest in Tech

Jack Schlossberg built a sardonic social media campaign filled just to barely break 10% in Tuesday’s primary
PoliticsPolitics
Jack Schlossberg built a sardonic social media campaign filled just to barely break 10% in Tuesday’s primary
By The Associated Press, Danny Peltz and Anthony IzaguirreJune 24, 2026
9 minutes ago
Matt Garman
Successthe future of work
Amazon exec says AI won’t wipe out white-collar jobs—and is hiring 11,000 grads and interns, and has more developers than 2 years ago to prove it
By Preston ForeJune 24, 2026
12 minutes ago
NYC Mayor Zohran Mamdani 3 for 3 on his ‘better Democrats’ endorsements: ‘Put working people back at the heart of politics’
PoliticsNew York City
NYC Mayor Zohran Mamdani 3 for 3 on his ‘better Democrats’ endorsements: ‘Put working people back at the heart of politics’
By The Associated Press, Jesse Bedayn, Thomas Beaumont and HUMERA LODHIJune 24, 2026
17 minutes ago
a
RetailAmazon
Amazon’s record Prime Day masks a darker truth: Americans are spending more and getting less
By Nick LichtenbergJune 24, 2026
30 minutes ago
Current price of Ethereum for June 24, 2026
Personal FinanceEthereum
Current price of Ethereum for June 24, 2026
By Joseph HostetlerJune 24, 2026
2 hours ago
Taktile cofounders Maik Taro Wehmeyer (left) and Maximilian Eber (right) stand side by side, smiling at the camera.
Startups & VentureVenture Capital
Exclusive: Taktile raises $110 million from Goldman Sachs, Tiger Global to automate high-stakes financial decisions 
By Camila Grigera NaónJune 24, 2026
2 hours ago

Most Popular

After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup
Success
After forcing workers back to the office, Goldman Sachs and JPMorgan Chase are now letting their staff work remotely—but only for the World Cup
By Orianna Rosa RoyleJune 23, 2026
1 day ago
The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and counting
Economy
The Pentagon said Iran War costs $29 billion, but the real cost is closer to $200 billion—and counting
By Jacqueline MunisJune 24, 2026
8 hours ago
Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
Banking
Markets tumble worldwide as Fed resets expectations: $400 billion wiped off SpaceX stock
By Jim EdwardsJune 23, 2026
1 day ago
Current price of oil as of June 23, 2026
Personal Finance
Current price of oil as of June 23, 2026
By Joseph HostetlerJune 23, 2026
1 day ago
Texas and Charlotte used to build huge McMansions—now they're copying the California design tricks they once mocked
Real Estate
Texas and Charlotte used to build huge McMansions—now they're copying the California design tricks they once mocked
By Sydney LakeJune 22, 2026
2 days ago
Current price of gold as of June 23, 2026
Personal Finance
Current price of gold as of June 23, 2026
By Danny BakstJune 23, 2026
1 day ago

© 2026 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.