Ukraine has transformed drones into economic siege
Ukrainian drones have paralyzed major Russian refineries including Kirishi and Ryazan, affecting 83 million tons of annual refining capacity—roughly 25% of Russia's total output. Russia responded by reinforcing air defenses and approving legislation to shoot down drones over Caspian oil platforms, while maintaining intense counter-drone operations against Ukrainian cities.
- 83 million metric tons of annual refining capacity disabled—25% of Russia's total output
- Kirishi refinery paralyzed since May 5th; Ryazan suspended operations May 15th
- At least 4 killed in Moscow region during Ukrainian drone attacks; Russia claims 1,000+ drones destroyed in 24 hours
- Russia launched 524 drones and 22 missiles against Ukrainian cities on May 18th alone
Ukraine intensified drone attacks on Russian refineries and industrial targets, disabling 25% of Russia's refining capacity. The campaign aims to degrade Moscow's economic ability to sustain the war effort.
Ukraine has shifted the character of its war with Russia in recent weeks, turning unmanned aircraft into a weapon of economic siege. The target is not soldiers or ammunition depots, but the machinery that keeps Russia's war machine fed—its refineries, fuel terminals, and power plants. In the span of days, Ukrainian drones have crippled enough refining capacity to disrupt a quarter of Russia's annual output, forcing Moscow into a defensive crouch it has not had to assume before.
The scale is staggering. Ukrainian strikes have knocked offline or severely degraded nearly every major refinery in central Russia. The facilities hit represent 83 million metric tons of annual refining capacity—roughly one-quarter of Russia's total ability to process crude oil. These same plants account for more than 30 percent of Russia's gasoline production and about 25 percent of its diesel output. The Kirishi refinery, capable of processing 20 million tons yearly, went completely dark on May 5th and has not restarted. The Ryazan facility, operated by Rosneft and responsible for nearly 5 percent of Russia's refining, suspended operations after a Ukrainian attack on May 15th. The NORSI installation in Nizhny Novgorod was struck on May 20th. Russia's Energy Ministry has offered no public accounting of the damage, but industry sources confirm the pressure is acute, arriving at a moment when Russia has banned gasoline exports until July.
The campaign intensified dramatically over a single night in mid-May. Between May 18th and 19th, Ukrainian drones struck or penetrated Russian airspace across multiple regions—Stavropol, Kstovo, Leningrado, Tula, Belgorod, and the skies above Moscow itself. The Lukoil refinery in Kstovo took hits. Russia's Defense Ministry claimed to have shot down 273 drones in that one night alone. Days later, over 24 hours, Moscow said it had destroyed more than 1,000 Ukrainian drones across the country, though these figures cannot be independently verified. The attacks reached the capital itself. On a weekend in late May, at least four people died in the Moscow region during what officials described as the largest Ukrainian drone assault on the city in more than a year.
Moscow has responded with both military and legal measures. The Federation Council approved legislation permitting the destruction of hostile drones over Russian oil and gas platforms in the Caspian Sea, including installations tied to Lukoil's offshore projects. The law was framed as essential protection for critical energy infrastructure against Ukraine's expanding long-range strike capability. Simultaneously, Russia has maintained relentless pressure on Ukrainian cities. On May 18th alone, Moscow launched 524 drones and 22 missiles against Odesa, Dnipro, and surrounding regions, wounding dozens of civilians, among them children. In the days before, President Volodymyr Zelensky reported that Russia had conducted its largest two-day air offensive since the war began, unleashing 1,567 drones from Wednesday onward.
The strategy behind Ukraine's refinery campaign is transparent: degrade Russia's economic capacity to wage war. Refineries, fuel terminals, pipelines, storage depots, and industrial plants are high-value targets because they strike simultaneously at energy revenues, military supply chains, logistics, and fuel production. Ukrainian forces have also refined their drone tactics. According to reporting, they now deploy explosive drones equipped with unguided rockets, allowing them to suppress Russian air defenses and strike strategic targets before deploying their main warheads against higher-value objectives. This layered approach expands the tactical flexibility of long-range strikes.
What has emerged is an air war of attrition unlike any seen before. Russia attempts to overwhelm Ukrainian air defenses with waves of Shahed drones, ballistic missiles, cruise missiles, and decoys. Ukraine responds by striking deep into Russian territory, targeting the energy and industrial installations that sustain the war effort. Neither side fully acknowledges the damage it sustains. Losses, interceptions, and operational impacts remain difficult to verify independently. Yet the trajectory is unmistakable: Ukraine has transformed long-range drones into a strategic instrument for carrying the war into Russia's interior, while Moscow scrambles to defend an infrastructure that is vast, dispersed, and vulnerable. If the refinery attacks continue unabated, the consequences will ripple beyond the battlefield—into fuel production, tax revenues, energy exports, and the sense of security within Russian territory itself.
Citações Notáveis
Russia's Defense Ministry claimed to have shot down 273 drones in a single night, though these figures cannot be independently verified.— Russian Defense Ministry / reporting
Ukrainian attacks have caused a 'duplo golpe' to Russia's war effort, simultaneously damaging the energy economy and operational capacity.— Reuters sources
A Conversa do Hearth Outra perspectiva sobre a história
Why target refineries specifically? Why not ammunition factories or military bases?
Because a refinery is leverage. It feeds the entire machine—fuel for trucks, for planes, for ships. Destroy enough refining capacity and you don't just slow the military. You slow the economy. You create shortages that civilians feel. You make the war expensive in ways that matter to Moscow's budget.
But Russia is huge. Can't they just rebuild or reroute production?
Not quickly. A refinery is not a warehouse you can move. It's fixed infrastructure. And Ukraine has hit a quarter of Russia's total capacity in days. That's not something you fix with a phone call. It takes months, maybe longer, if it's even possible while the war continues.
How is Ukraine reaching these targets? They're deep inside Russia.
They've built their own long-range drones. Not as sophisticated as Western missiles, but effective enough. And they've gotten clever about it—using smaller drones to suppress air defenses first, then sending the main strike. It's learning by doing.
What does Russia do in response?
They're doing two things. Militarily, they're throwing everything at Ukrainian cities—drones, missiles, whatever they have. Legally, they just passed a law allowing them to shoot down drones over their oil platforms in the Caspian. It's desperation dressed as policy. They're trying to protect what's left.
Is this working? Is Ukraine actually weakening Russia's ability to fight?
That's the question no one can answer with certainty. Both sides claim victories they can't prove. But the math is simple: if a quarter of your refining capacity goes offline, your fuel production drops. Your exports drop. Your revenues drop. Whether that translates into a military defeat is another matter entirely.
What happens if this continues?
Then Russia faces a choice: spend resources defending infrastructure, or accept the economic bleeding. Either way, the war becomes more expensive. For Ukraine, it's a way to fight without having soldiers die in trenches.