{"id":16855,"date":"2025-06-06T11:45:30","date_gmt":"2025-06-06T08:45:30","guid":{"rendered":"https:\/\/scroll.media\/2025\/06\/06\/spiders-web-how-open-source-drones-took-down-billion-dollar-bombers\/"},"modified":"2025-06-09T02:33:23","modified_gmt":"2025-06-08T23:33:23","slug":"spiders-web-how-open-source-drones-took-down-billion-dollar-bombers","status":"publish","type":"post","link":"https:\/\/scroll.media\/en\/2025\/06\/06\/spiders-web-how-open-source-drones-took-down-billion-dollar-bombers\/","title":{"rendered":"Spider\u2019s Web: How Open-Source Drones Took Down Billion-Dollar Bombers"},"content":{"rendered":"\n

New details are emerging about the historic Operation Spider\u2019s Web, during which Ukrainian FPV drones struck 41 Russian aircraft in a single coordinated attack. According<\/a> to a report by 404 Media<\/em>, the drones used ArduPilot, an open-source software platform for autonomous flight control. This remarkable strike underscores the asymmetric nature of this war: affordable, open-source-powered drones taking down billion-dollar assets that are difficult for Russia to replace.<\/p>\n\n\n\n

Let\u2019s break down what happened and why ArduPilot was key.<\/p>\n\n\n\n

Known Details of Spider\u2019s Web<\/h2>\n\n\n\n

On June 1, 2025, Operation Spider\u2019s Web resulted in the destruction of 41 Russian aircraft worth over $7 billion. The targets included high-value strategic bombers like the A-50, Tu-95, Tu-22, Tu-160, as well as transport and refueling aircraft such as the An-12 and Il-78. According to Ukraine\u2019s Security Service (SBU), this accounted for 34% of Russia\u2019s strategic cruise missile carriers at its main airfields.<\/p>\n\n\n\n

The drones struck four military airfields simultaneously \u2014 Belaya, Dyagilevo, Olenya, and Ivanovo \u2014 spanning three time zones. It was a complex logistical feat. First, the SBU transported FPV drones into Russian territory, hidden inside mobile wooden houses mounted on trucks. Once in place, the drones were concealed beneath the roofs of these houses. At the designated time, the roofs were remotely opened, launching the drones toward their targets.<\/p>\n\n\n\n

UAVs were controlled using a system that combined autonomous AI algorithms with manual input from operators. When signal loss occurred, some drones continued their mission on pre-set routes. The warhead was automatically activated upon reaching and identifying a specific target.<\/p>\n\n\n\n

Ukrainian President Volodymyr Zelenskyi revealed that preparations for the attack spanned a year and a half and added a striking detail: \u00abThe operation office in Russia was located opposite the Russian Federation\u2019s intelligence headquarters.\u00bb<\/p>\n\n\n\n

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\u00abThe operation involved 117 drones and the same number of operators. Thirty-four percent of strategic cruise missile carriers were destroyed. Our people operated in different regions of the Russian Federation, across three time zones. Those who helped us were extracted from Russia before the strike and are now safe,\u00bb Zelenskyi wrote<\/p>\n<\/blockquote>\n\n\n\n

What is ArduPilot?<\/h2>\n\n\n\n

ArduPilot is an open-source autopilot system originally developed for the Arduino hardware platform. It was created nearly two decades ago by former WIRED<\/em> editor-in-chief Chris Anderson, Jordi Munoz, and Jason Short.<\/p>\n\n\n\n

It all began in 2007, when Anderson launched DIYdrones.com and built an early autopilot using a Lego Mindstorms kit. The site quickly became a hub for UAV hobbyists. Just two years later, Mu\u00f1oz won an autonomous vehicle competition with a helicopter running ArduPilot.<\/p>\n\n\n\n

Anderson and Mu\u00f1oz co-founded 3DR, and the first versions of ArduPilot were released in 2009. Over the next decade, development expanded thanks to a global community of amateurs and professionals. Like many open-source projects, ArduPilot is free to use and modify \u2014 a key reason why it ended up powering one of the most complex drone strikes in modern warfare.<\/p>\n\n\n\n

Reaction from the Founders<\/h2>\n\n\n\n

ArduPilot supports a wide range of vehicles: multicopters, helicopters, airplanes, boats, underwater vehicles, and rovers. Its official mission emphasizes peaceful applications \u2014 search and rescue, 3D mapping, agriculture, and more. Warfare isn\u2019t mentioned.<\/p>\n\n\n\n

But that\u2019s the nature of open source: anyone can adapt the code for any purpose. And that\u2019s exactly what Ukrainian forces did.<\/p>\n\n\n\n

Founder Chris Anderson acknowledged the unexpected military use of his software in a post on X (formerly Twitter), expressing a mix of surprise and admiration.<\/p>\n\n\n\n

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18 years after @Jrdmnz<\/a> @jason4short<\/a> and I created ArduPilot, here it is destroying large parts of the Russian air force. Crazy https:\/\/t.co\/2SfPQHrcuA<\/a><\/p>\u2014 Chris Anderson (@chr1sa) June 1, 2025<\/a><\/blockquote>