David Kirichenko Profile picture
Sep 19, 2024 20 tweets 8 min read Read on X
I went on various night drone bombing missions with @YasniOchiUa. Here is what it would like to experience the fight for Chasiv Yar.

“Dragon Drones: Ukraine’s Night Hunters”

🧵 1/ Image
As the sun sets, soldiers of Yasni Ochi, a drone unit of the 23rd Mechanized Brigade, prepare a night bombing mission on the eastern frontline city of Chasiv Yar. Their objective is to drop anti-tank mines and small bombs on Russian positions, including roads and places where soldiers were spotted during the day.

2/
As the unit readies, the soldiers pack supplies, ensuring they have enough energy drinks and food for the long night ahead. After collecting anti-tank mines and other explosives from the “kitchen” — where the “cooks,” or engineers, gather and modify the necessary ordnance —they load everything into a van and then race toward the frontline. The atmosphere is tense, the soldiers serious. “This is war, every mission could easily be your last,” the driver says.

3/Image
The soldiers say the roads have become even more dangerous in recent weeks, not only due to Russian mines dropped by drones but also because the Russians have begun placing first-person view (FPV) drones equipped with detonators directly onto the roads.

4/
As soon as the soldiers reach their position, they leap out, quickly grabbing their gear, and dash for cover. They’re now right on the frontline. The roar of armored vehicles and other heavy armor echoes in the background while artillery fire, both incoming and outgoing, is unceasing. The sky swarms with drones — friendly DJI Mavics buzz overhead and, in the distance, Russian and Iranian models can be identified by their faint lights.

5/
At one moment, the scene is almost beautiful, with the night sky clearly visible against the backdrop of a front devoid of lights. But in the next, the serenity is shattered by artillery, filling the air with the roar of explosions and the ominous hum of drones overhead.

6/
The team set up in a basement, with tablets and a generator to power their electronics and establish internet access. They dial in and connect with HQ. After receiving the command to commence operations, two men move out to prepare the Vampire drone.

7/ Image
Carefully, they attach an anti-tank mine beneath the aircraft. Using the red lights attached to their helmets to see their way, they head to an open field and position the drone. With a roar, it lifts off and takes flight.

8/
Throughout the night, the soldiers drop anti-tank mines on Russian positions. Once the mines hit their target, a massive blast follows and destroys the position. The soldiers also have orders to drop mines on Russian logistics routes. The enemy use the same tactic to mine Ukrainian roads, the soldiers say.

9/
Elsewhere on the front, soldiers from the FPV bombing group are launching smaller drones to hit Russians soldiers who have attempted to close in on Ukrainian positions and begun digging in. Yevhenii, whose callsign is “Bird”, puts on his immersive goggles and takes control. “We can only stop their assaults and hold our lines with our drones,” he says.

10/
The mission is relentless. Back and forth the drone flies, striking with precision. The team escalates the attack, attaching bottles of explosive liquid to the device. The fiery liquid rains down, forcing Russian soldiers from their hideouts. Within an hour, five enemy combatants scatter in panic.

11/
Quickly, the team re-arms the drone with mini-bombs. Yevhenii, displaying remarkable skill, pursues the fleeing Russians. With a slight touch on the controller, he releases a bomb, scoring a direct hit. The dugout erupts in cheers of “Yes, yes!” as the men see the effect.

12/
The demands of war push these soldiers to their limits. Due to a shortage of personnel, they often remain in position for days without relief.

One soldier, known as “Joker,” broke the unit record with eight consecutive days of FPV drone combat, snatching brief moments of sleep between missions. He was killed in battle aged just 20. His commander, Heorhiy Volkov, said that in his last eight months at the front, Joker was responsible for killing or injuring more than 200 Russian soldiers.

13/
Vitaliy, also known by his call sign Gandalf, says there is a risk of the team’s position being revealed to the Russians when the Vampire drones return. Drone pilots are a prize target for the enemy, and glide bombs are constantly dropped on their positions, he says.

14/
“If we fly back, the enemy drones can spot us,” he says. “If we see an enemy Mavic [drone] behind us, we try to land the drone further away and wait until it goes away.”

15/
Another challenge the Ukrainian pilots face when flying back to position is the intense jamming being used by their own comrades on the frontline.

“A Ukrainian infantryman sitting in the trenches is scared of all drone noises and would prefer to just jam them all and not take any risks,” Vitaliy says.

16/Image
Yuriy believes that at some point in the near future, heavy armor won’t be able to get within 10km (six miles) of the front. “Autonomous drones will patrol the skies and will be taking out all the heavy armor,” he says. “We just need to continue improving our algorithms for better targeting.”

17/
As the bombing mission concludes, the soldiers report back to HQ before calling the driver, who quickly returns to pick them up. Once the van halts, it’s an easy target so the soldiers dash towards it and quickly stow their supplies and the heavy drone.

The drive back to safety is treacherous as Russia’s pilots have been active all night too; the roads are likely to contain mines and drones primed to explode on contact.

18/ 🔚
A photo of us safety returning from one of the missions in Chasiv Yar. Image

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More from @DVKirichenko

Jun 4
🧵1/ The Axis of Evil is deepening their technical cooperation.

Western lawmakers need to be more concerned.

Chinese & Iranian engineers are now working side-by-side with Russians to refine drone technologies, which could soon threaten the West. Image
2/ President Zelenskyy confirmed China has cut drone sales to Ukraine while still supplying Russia.

“There are Chinese representatives on production lines inside Russia,” he said. Image
3/ Ukraine’s top drone expert Maria Berlinska warns:
Russia, backed by China and Iran, may soon launch 1,000 Shahed-type drones per day.

The current record is 472 in a single attack. Image
Read 13 tweets
Jun 3
🧵1/ Ukraine launched one of the boldest drone operations in modern history: a coordinated strike on four Russian airbases using smuggled drones hidden in cargo containers.

Putin is silent. Commentators are in shock.

Russian intel is wondering what's coming next. Image
2/ Codenamed Operation Spider’s Web, the plan involved moving modified shipping containers and over 100 FPV drones into Russia.

The drones were stored in trucks and remotely activated to strike strategic bombers at multiple airfields. Image
3/ Open-source analysis has confirmed that Ukraine destroyed at least 10 of Russia’s strategic bombers — the same bombers used to launch cruise missiles at Ukrainian cities.

The real number may be even higher. Image
Read 17 tweets
Jun 3
🧵1/ Kyiv bombed the Kerch Bridge for a third time using underwater explosives.

Expect future attacks combining underwater drones, sea drones, and missiles.

Ukraine is transforming warfare faster than anyone can keep up with. Image
2/ Ukraine’s navy was nearly nonexistent in 2022. Today, it has built a fleet of uncrewed surface vessels (USVs) that have forced Russia’s Black Sea fleet to retreat.

Sea drones have become the centerpiece of Ukraine’s naval strategy. Image
3/ Using sea drones like the Magura V5 and Sea Baby, Ukraine has hit or destroyed over 20 Russian vessels.

These strikes broke the blockade and reopened vital grain routes.

Each drone costs ~$250K - a fraction of the value of their targets. Image
Read 13 tweets
Jun 3
🧵1/ On June 1, Ukraine pulled off one of the most devastating drone strikes in modern military history. Kyiv destroyed $7B worth of Russian aircraft in a single day.

Behind it is a story of homegrown tech innovation and battlefield adaptation (+ the genius of UA intel). Image
2/ The attack, dubbed Operation Spiderweb, used AI-trained drones launched from smuggled trucks to hit four Russian airbases.

41 aircraft — including strategic bombers — were damaged or destroyed. It's the biggest one-day loss for Russia’s air force since WWII. Image
3/ Ukraine’s drone industry has grown from garage workshops into a $2.8B powerhouse.

In 2025 alone, Ukraine allocated $2.6B for drone procurement, aiming to produce 4.5 million FPV drones — nearly all built domestically. Image
Read 14 tweets
May 21
🧵1/ Ukraine Cites Mossad as Assassinations Multiply

Kyiv’s patiently constructed intelligence services and their assassins have more targets in their sights.

It's a clear message to russian war criminals. Image
2/ In late April, Ukrainian MP and ex-special forces commander Col. Roman Kostenko publicly stated:

Ukraine would follow Mossad’s example in hunting down those responsible for wartime atrocities for the next 10 to 30 years. Image
3/ “This is only the beginning,” Kostenko warned. “They’ll be afraid to leave their homes.”

Ukraine isn’t bluffing. High-profile assassinations are already occurring inside Russia. Image
Read 23 tweets
May 19
🧵1/ Fiber-optic drones continue to expand on the battlefield.

They're also much harder to stop.

Both Ukraine and Russia are turning to fiber-optic drones that can’t be jammed, as both sides look for an edge.

Let’s break down what’s happening. 👇 Image
2/ Fighting in russia’s Kursk region became a test lab for fiber-optics.

One UA commander reported a surge in Russian drones - especially fiber-optic FPVs - saying “you can’t jam them” and that Ukraine has lost a lot of equipment.

This helped the Russians immensely in Kursk. Image
3/ These drones are guided by cables instead of wireless signals, making them immune to electronic warfare.

That’s a big problem. Most traditional drone defenses are built around jamming radio frequencies. Image
Read 20 tweets

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