1. A russian video claims to show a field laboratory set up near the front lines for servicing #drones. We know this is russian propaganda because in the entire history of human ingenuity, a tablecloth has never been used to cover a workbench. Let’s have a closer look.
2. Although, this (front-line!) workshop is inside a building, the walls are covered in camo net for some reason. For the front line the soldiers are extremely clean & tidy. The floor may be the cleanest in the entire russian military. That flag appears in other propaganda.
3. This is propaganda so the choice of tools is not an accident. The soldering iron stand is brand new. We know this because sponges are shipped compressed and will expand to normal size when water is added. These are still compressed. Oddly, the box has been left on the bench.
4. This soldering iron stand is from the russian company Rexant. This is a privately-owned company based in Moscow. It has been doing very well during the war but is otherwise murky.
5. Using a pocket knife on a drone seems odd. The soldering station is a model 852D++ made by the Chinese company Yihua. It has the brand name, “Element”, which is widely available in russia. However, it’s not obvious what company owns the brand “Element”.
6. That the soldering station is not plugged in is a big sign that this is not a real repair shop. Oddly, this a big & not very useful SMD rework station. Some things, including the calipers, are still in their packages, i.e., never used.
7. The hot air gun is blowing very hot air directly onto the camo net suggesting this group of russians is unfamiliar with their equipment. Also, the soldering iron is set to its maximum temperature of 500°C, which is very hot for a little drone’s circuit board.
8. There are a lot of new Dexter-branded tools on display. Many are still in their original packaging. Dexter is a store-brand of Leroy Merlin, a subsidiary of the French company Groupe Adeo. Leroy Merlin does very good business in russia and pays a lot of taxes to the kremlin.
9. Leroy Merlin has been named an “international sponsor of war" by the Ukrainian government. Ukraine may have indicated its disapproval when one of its long-range drones blew the windows out of Leroy Merlin’s Moscow office building.
10. One curious detail concerns their 3D printer. Specifically, it is really dirty when everything else is very clean. These printers generally don’t tolerate dirt. Because it is not printing for the video, there is a good chance it isn’t functional.
11. A video claiming to be a workshop is, upon closer inspection, actually a happy heap of russian horse poop.
If you liked this thread, please bookmark it & repost as a quote. Respectful comments are appreciated. Also, please see my previous threads listed under “highlights”.
12. (ps) My hunch is that originally there were a couple of guys with a few tools repairing drones, and then the propagandists transformed it into this performance. This is also odd by what is not shown, e.g., bins of parts.
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1. A precision munition carried by a Ukrainian #balloon? Ukraine has been using balloons for several months to bomb russia. One problem has been how to guide the bomb to a useful target. This may be Ukraine’s solution.
2. This weapon is easily recognised as balloon-borne from the strings attaching the payload to the balloon. Also, the water bottle used for altitude control has been seen on previous balloons.
3. A water bottle is used to control the balloon’s altitude. The altitude controller can release water as required. There is a USB port, likely for programming and charging but interestingly there is no connection to the flight controller.
1. Why is a russian soldier very happy to receive an 8-year-old NanFang 150 cc motorcycle? The answer has a lot to do with #drones and why speed matters.
2. In #Ukraine, armed drones are deployed by the thousands, and constantly attack vehicles & soldiers. Without costly electronic countermeasures, small drones are difficult to defend against.
3. These drones are mostly repurposed hobby-grade toys that were never intended for this application. For combat, they have to carry a heavy munition & heavy battery many km, and then chase down a target. All that weight limits its top speed to about 100 km/h.
1. A russian solder with a machine gun is riding a curious-looking vehicle. What is this? Is it a fancy russian military thing?
2. Turns out the russian soldier is using an electric mobility scooter. These come in various configurations. The russian got lucky as his scooter has the optional golf-cart tires, which will be helpful in a war zone.
3. These scooters are also available in high-visibility colours. Note that this yellow one has the same brace as the russian’s scooter. Top speed is about 45 km/h, which will amuse Ukrainian drone pilots.
1. Ukraine crowd-sourced a multi-role drone called Besomar (a powerful demon). Like many small drones in Ukraine the Besomar was developed at very low cost, i.e., UAH600k (US$15k). Half of the money came from donations and half from government. @sambendett
2. The Besomar is not very big with an approximately 2 m wingspan. It can be launched from a rail or by hand. With current electronics, flight time is 60 minutes and the range (distance from base station) is 30 km.
3. The design is conventional and will be familiar to builders of RC planes. A simple rectangular box-type fuselage is used along with a V-tail and a single rear-mounted motor. The wings are removable but the tail is fixed in place.
1. A number of post have incorrectly labelled this drone as a Ukrainian-made Palyanytsia. In fact this photo almost certainly shows a protype of a Dart 250 drone that is made by the British company Modini.
2. Here is a better view of the Dart 250. Note that Ukraine also has a low-cost fixed-wing drone called a “Dart” that is very different (don’t confuse them).
3. Modini uses very nice carts to transport its drones.
1. A russian soldier surrenders to a #Ukrainian #drone by offering a trade. What is this thing that the russian is offering in exchange for his life? Is this a fair exchange?
2. Here is a better view of the case. It is a russian Thunderstorm electronic warfare system intended to combat drones. The controls are very simple. There are two power switches to enable the transmitters. There is also a switch & indicator for checking the battery voltage.
3. Removing the lid from the battery compartment reveals the underside of the controls. The battery-level board is not protected. This lid is held in place with hardware-store brackets and pop rivets.