David Kirichenko Profile picture
Jul 25 11 tweets 2 min read Read on X
🧵1/ Combat medicine is being rewritten in Ukraine.

russia’s full-scale war isn’t just transforming the battlefield -- it’s forcing medics to adapt to drone warfare, mass trauma, and extensive evacuation delays of the wounded.

Here’s what NATO should be learning. Image
2/ Shrapnel, not bullets.

@rima_medUA: Blasts from drone-dropped munitions now cause the majority of injuries, not close-quarters fire.

“Medics out here are forced to learn on the fly because we have no other choice."
@rima_medUA 3/ Mass casualty is the norm.

@rima_medUA said: "Nine times out of 10, it’s not just one or two wounded, it’s a full-blown mass casualty situation.”

“Almost all the injuries we see now are drone-related injuries,” says Colonel Kostiantyn Humeniuk.
4/ russia is deliberately targeting medics.

Red crosses don’t protect you -- they make you a target.

Mark an ambulance, and “it’ll be hit within 15 minutes.”

The kill zone now extends up to 40km from the front.
5/ Evacuation is the single biggest challenge.

Armored vehicles are vulnerable.

Fiber-optic drones can loiter silently and strike any movement.

And medical evacuation under fire has become nearly impossible.
6/ Ukraine is adapting with underground field hospitals, wood-reinforced to absorb shrapnel.

Advanced surgeries are performed under constant threat.

Facing a much larger military that can afford to expend far greater human resources, Ukraine relies on tech & ingenuity.
7/ Robots are stepping in (and will have a far more important role in the coming months).

Ukraine now uses UGVs - uncrewed ground vehicles - to evacuate wounded when human teams can’t.

As comms systems improve on the UGVs, more evaucations will be possible.
8/ Ground robots will continue to save more lives on the front.

One UGV, “Maul,” developed by Ukraine’s First Separate Medical Battalion, can reach 65 km/h and evacuate wounded over long distances, even under enemy fire.
9/ As the technology matures, ground robots are expected to see wider use.

They’re already proving effective in transporting supplies across the front lines, reducing the need to expose soldiers to direct fire.
10/ The growing infusion of technology into frontline medical operations highlights just how rapidly the battlefield is evolving.

“European countries, and the United States too, are simply not ready for this kind of war,” says Humeniuk, Chief Surgeon of the Medical Forces.
End of the thread 🧵

Source: cepa.org/article/combat…

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More from @DVKirichenko

Jul 25
🧵1/ russia is launching thousands of drones at Ukraine each week.

Kyiv is responding not with more air defense missiles, but with drone vs. drone defense.

Here’s why Ukraine is racing to scale cheap interceptor drones Image
2/ russia has shifted tactics in recent months.

With his ground offensive stalled, he’s turning to mass drone attacks to break Ukrainian and Western morale.

One week in July alone: 1,800+ Russian drones were launched, including strikes on cities far from the front.
3/ These strikes are meant to psychologically exhaust Ukraine and drain its resources.

Many are launched from Belarusian airspace to complicate Kyiv’s response.

And russia now produces up to 90 Shaheds per day -- each faster, more accurate, and harder to shoot down.
Read 8 tweets
Jul 9
🧵1/ The Russo-Ukrainian war is a now tech race and AI drones are increasingly a part of that tech arms race.

However, AI drones are challenging to develop and for now, a hybrid approach is proving to be most successful. Image
2/ On June 1, Ukraine launched Operation Spiderweb, using FPV drones to strike russian strategic bombers.

The drones hit Engels airbase, causing up to $7B in damage and reportedly neutralizing 34% of russia’s bomber fleet.
3/ The drones were likely from 🇺🇦 company First Contact, which produces the Osa (Wasp) FPV drone.

The Osa can carry 3.3 kg of explosives, travel up to 150 km/h, and can handle different types of weather conditions - ideal for missions like the spiderweb operation. Image
Read 14 tweets
Jul 8
🧵1/ russia is flooding Ukraine with Shahed drones - cheap, fast, and increasingly advanced.

But Ukraine is striking back with its own low-cost interceptors, some built for as little as $500.

Kyiv is showing us the future of air defense. Image
2/ Ukraine is under constant attack.

russia launches hundreds of drones at once, overwhelming traditional air defenses already strained by paused US support.

In this chaos, volunteer-built interceptor drones have become an important stopgap.

Garage led innovation.
3/ Shaheds are no longer basic systems.

They now use jam-resistant GPS, AI processors, real-time cellular comms, and rear-facing cameras for evasive maneuvers.

In May 2025, 20% of Shaheds got through - quadruple the success rate from early 2024.
Read 12 tweets
Jul 8
🧵1/ Ukraine has hit the Kerch Bridge three times.

Now it may be preparing for a final, decisive strike - one that could sever russia’s physical connection to Crimea.

The bridge is both a symbol and a logistical route for the russian military. Image
2/ On June 1, Ukraine launched Operation Spiderweb, smuggling drones into Russia that damaged $7B worth of strategic bombers.

Days later, it hit the Kerch Bridge again - this time with underwater explosives equivalent to a metric ton of TNT.
3/ The Kerch Bridge is Putin’s crown jewel - a logistical lifeline to Crimea and a monument to russia’s illegal 2014 annexation.

It carries weapons, fuel, and troops.

Destroying it would not just damage supply lines - it would strike at the heart of russian propaganda.
Read 11 tweets
Jul 2
🧵1/ Four years into Russia’s full-scale invasion, Ukraine is pushing the fight far beyond Europe.

From Africa to the Middle East, Kyiv is challenging Moscow’s influence through covert operations, diplomacy and soft power. Image
2/ In April 2025, President Zelenskyy made a historic visit to South Africa, part of a broader diplomatic push to build new partnerships in Africa.

Since 2022, Ukraine has opened 8 new embassies on the continent. Image
3/ Ukraine’s message to African nations: we understand russian colonialism because we’re living it.

Kyiv is framing Russia as an imperial aggressor to resonate with postcolonial African states. Image
Read 13 tweets
Jul 1
🧵 1/ Russia is flooding Ukraine with Shahed drones - sometime hundreds of them daily.

Ukrainian air defense have been overwhelmed.

But a new homegrown solution is gaining ground: interceptor drones.

Here's how Ukraine is adapting. Image
2/ Ukraine has begun deploying modified FPV (first-person view) drones to shoot down Russian reconnaissance UAVs like Orlan and Zala.

And now even Shahed loitering munitions.

These FPV interceptors are fast, cheap, and increasingly effective.
3/ One Ukrainian unit recently used interceptor drones to destroy 33 Russian UAVs in a single night.

These successes are turning interceptor drones into a key layer of Ukraine’s asymmetric air defense strategy.
Read 12 tweets

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