Russian drones spotted using screwed-on magnetic compasses as navigation aids — the on-board camera can occasionally tilt down to check bearings if satellite comms are lost
Ukraine, which is fighting a years-long war of attrition against Russian aggression, has seen a lot of combat innovations, especially in drone warfare. But even as modern technologies like Starlink-powered long-range drones and jam-proof fiber optic drones enter the battlefield, troops on both sides are also relying on their own ingenuity and deploying field upgrades" on their equipment. Just like during the Second World War, when some American tankers welded thick metal plates to increase the armor on their vehicles to counter the feared German Panzers, the Defence Blog reports that Russians are crudely installing $2 magnetic compasses on some Molniya drones to combat electronic warfare.
. , , . . , : , . pic.twitter.com/DncTH3ff1zJuly 17, 2026
The Molniya is a cheap, medium-range drone that relies on the open-source ExpressLRS radio control system, which lets operators control it from a potential maximum range of up to 62 miles (100 kilometers). Some versions also used Starlink connections to combat the jamming efforts of Ukrainian electronic warfare units, but Ukraine's requirement to register Starlink units in the country before they can be used has supposedly made this strategy unviable.
The drone can also be equipped with a fiber optic cable, which renders it impervious to any sort of electronic interference. Although this limits the potential range of the Molniya to just 18 miles (30 kilometers), it allows the drone to be more effective as it reduces the chances that the operator will lose control of the unit.
GPS jamming is also a common occurrence in Ukrainian airspace. This means that drone operators could potentially get lost on their way to their targets. Because of this, many frontline Russian units have started crudely installing magnetic compasses on their drones. This navigation tool is typically installed just below the FPV camera, allowing the operator to glance down to confirm their bearings. When combined with other telemetry data, the drone pilot could locate their relative location even without GPS.
One leaked image shows that the compass is just attached to the panel near the FPV camera with five Philips screws, suggesting that this isn't a factory modification. Some people are mocking the development of this add-on," saying that it's a step backward for the supposedly advanced" Russian arsenal. But no matter how rough and primitive it looks, the fact that it helps the Russians achieve their missions means that it's still a cheap, effective, and rather deadly modification.