war

ukrainian-drones-now-spray-2,500°-c-thermite-streams-right-into-russian-trenches

Ukrainian drones now spray 2,500° C thermite streams right into Russian trenches

dragon’s fire —

Mechanical dragons now deliver fire on command.

Ukrainian drones now spray 2,500° C thermite streams right into Russian trenches

Wars of necessity spawn weapons innovation as each side tries to counter the other’s tactics and punch through defenses. For instance—as the Russian invasion of Ukraine has made drone warfare real, both sides have developed ways to bring down drones more easily. One recent Ukrainian innovation has been building counter-drone ramming drones that literally knock Russian drones from the sky.

In the case of the trench warfare that currently dominates the Russian invasion of eastern Ukraine, the Ukrainians have another new tactic: dragon’s fire. Delivered by drone.

Videos have begun to circulate on Telegram and X this week from Ukrainian units showing their new weapon. (You can see three of them below.) The videos each show a drone moving deliberately along a trench line as it releases a continuous stream of incendiary material, which often starts fires on the ground below (and ignites nearby ammunition).

The most terrifying development in drone warfare I’ve seen thus far. Makes FPVs with unitary warheads look like a walk in the park.

The POV videos of incendiary rockets cascading burning magnesium and thermite were horrifying, but this is next level. pic.twitter.com/muF2kbHPqJ

— Artoir (@ItsArtoir) September 2, 2024


Ukrainian thermite dropping drones continue to rapidly proliferate through various drone units.

Seen here, a Ukrainian drone from the 60th Mechanized Brigade drops a stream of molten thermite on a Russian-held treeline. pic.twitter.com/o20diLuN1L

— OSINTtechnical (@Osinttechnical) September 4, 2024


This drone type is allegedly called “Dragon” and is said to feature thermite, a mixture of metal powder (usually aluminum) and metal oxide (in this case, said to be iron). When a thermite mixture is ignited, it undergoes a redox reaction that releases an enormous amount of heat energy and can burn anywhere. It can get really, really hot.

Wikipedia offers a nice description of the advantages of thermite:

The products emerge as liquids due to the high temperatures reached (up to 2,500° C [4,532° F] with iron(III) oxide)—although the actual temperature reached depends on how quickly heat can escape to the surrounding environment. Thermite contains its own supply of oxygen and does not require any external source of air. Consequently, it cannot be smothered, and may ignite in any environment given sufficient initial heat. It burns well while wet, and cannot be easily extinguished with water—though enough water to remove sufficient heat may stop the reaction.

Whether such weapons make any difference on the battlefield remains unclear, but the devices are a reminder of how much industrial and chemical engineering talent in Ukraine is currently being directed into new methods of destruction.

Ukrainian drones now spray 2,500° C thermite streams right into Russian trenches Read More »

trying-to-outrun-ukrainian-drones?-kursk-traffic-cams-still-issue-speeding-tickets.

Trying to outrun Ukrainian drones? Kursk traffic cams still issue speeding tickets.

SLOW DOWN —

Drones are everywhere. Traffic cameras don’t care.

Photo from a Ukrainian drone.

Enlarge / Ukrainian FPV drone hunting Russian army assets along a road.

Imagine receiving a traffic ticket in the mail because you were speeding down a Russian road in Kursk with a Ukrainian attack drone on your tail. That’s the reality facing some Russians living near the front lines after Ukraine’s surprise seizure of Russian territory in Kursk Oblast. And they’re complaining about it on Telegram.

Rob Lee, a well-known analyst of the Ukraine/Russia war, comments on X that “traffic cameras are still operating in Kursk, and people are receiving speeding fines when trying to outrun FPVs [first-person-view attack drones]. Some have resorted to covering their license plates but the traffic police force them to remove them.”

The Russian outlet Mash offers more details from a local perspective:

Volunteers and military volunteers who arrived in the Kursk region are asking the traffic police not to fine them for speeding when they are escaping from the drones of the Ukrainian Armed Forces.

Several people who are near the combat zone told Mash about this. Cameras are still recording violations in the border area, and when people try to escape from the drones, they receive letters of happiness [tickets]. One of the well-known military activists was charged 9k [rubles, apparently—about US$100] in just one day. He accelerated on a highway that is attacked almost every hour by enemy FPV drones. Some cover their license plates, but the traffic police stop them and demand that they remove the stickers.

Mash claims that the traffic police are sympathetic and that given the drone situation, “speeding can be considered as committed in a state of extreme necessity.” But those who receive a speeding ticket will have to challenge it in court on these grounds.

An image from a Russian traffic camera.

Enlarge / An image from a Russian traffic camera.

Mash

The attack drones at issue here are widely used even some distance beyond the current front lines. Russian milbloggers, for instance, have claimed for more than a week that Ukrainian drones are attacking supply vehicles on the important E38 highway through Kursk, and they have published photos of burning vehicles along the route. (The E38 is significantly to the north of known Ukrainian positions.)

So Russians are understandably in something of a hurry when on roads like this. But the traffic cameras don’t care—and neither, apparently, do the traffic police, who keep the cameras running.

Estonian X account “WarTranslated” provides English translations of Russian Telegram posts related to the Ukraine war, and the traffic cam issue has come up multiple times. According to one local Russian commentator, “In frontline areas, they continue to collect fines for violating traffic rules… For example, drivers exceed the speed limit in order to get away from the drone, or drive quickly through a dangerous place; the state regularly collects fines for this.”

Another Russian complains, “The fact is that in the Kursk region, surveillance cameras that monitor speeding continue to operate. There are frequent cases when fighters are fined when they run away from enemy FPV drones. Papering over license plates on cars does not help, either. For example, a guy from the People’s Militia of the city of Kurchatov was sent to 15 days of arrest because of a taped-over license plate.”

Fortunately, there’s an easy way to end the drone danger in Kursk.

Trying to outrun Ukrainian drones? Kursk traffic cams still issue speeding tickets. Read More »