On June 1, 2025, Ukraine pulled off one of the most daring strikes of the war, hitting Russian military targets deep inside its territory using a coordinated, large-scale drone operation. Ukrainian security sources say the attack hit at least four Russian airfields, including the Belaya air base in Irkutsk, way out in Siberia—over 2,500 miles from Ukraine’s border. That’s not a typo. Ukraine reached across an entire continent to strike strategic bombers parked on Russian soil.

Reports say more than 40 aircraft were either damaged or destroyed, including Tu-95 and Tu-22 bombers—the same types Moscow uses to launch long-range missile attacks on Ukrainian cities. Some sources put the number as high as 41 bombers. Other airfields in Murmansk, Ryazan, and Ivanovo were also reportedly targeted in the attack. But the way the strike was carried out is what really raises eyebrows.

Ukrainian drones were smuggled into Russia hidden inside container trucks and disguised under mobile cabin roofs. At the right moment, those roofs opened remotely, and the drones launched in a synchronized attack, slamming into aircraft stationed at multiple locations.

Ukrainian Drone Launchers
Containers used to contain Ukrainian Drones. Image Credit ABC News

This wasn’t a spur-of-the-moment move. Ukrainian intelligence says the operation took more than 18 months to plan, and President Volodymyr Zelenskyy himself oversaw it. The goal? To weaken Russia’s capacity to launch missile strikes and take some of the pressure off Ukrainian cities. The price tag for the damage done is estimated to be over $2 billion in Russian aviation losses.

What’s more, the timing is hard to ignore. The strike came just one day before direct peace talks were set to begin in Istanbul. Zelenskyy announced that Defense Minister Rustem Umerov would head the Ukrainian delegation. Russia, for its part, admitted that several aircraft caught fire but hasn’t said much more. Local officials in the affected regions insisted civilians weren’t at risk.

This drone strike marks a major escalation in Ukraine’s war strategy. With Russia still launching waves of drones and missiles—including a staggering 472 drones and seven missiles in a single day recently—Kyiv appears to be hitting back harder and further than ever before. If these reports hold up, this would go down as the most destructive Ukrainian drone attack of the war.