Details from a frontline war zone are almost impossible to verify, but the brigade has shared plenty of footage, including shots of the drone lifting the bike and a soldier riding it back to safety along a treeline. (Both sides are now making widespread use of e-bikes and motorcycles for quick infantry assaults after three years of drone warfare have wiped out many of the traditional armored vehicles.)

In their telling, a soldier with the callsign “Tankist” was holding a frontline position that came under attack, and a number of his comrades were killed. Tankist found himself cut off from safety and had to hold the position alone for several days.

To retrieve him, brigade staff devised a plan to deliver an e-bike via heavy bomber drone. The first drone was shot down, while the second failed under the weight. But the third attempt was successful, and Tankist was finally able to zip back toward Ukrainian lines. (He apparently hit a landmine on the way and survived that, too, finishing the trip on a second delivered e-bike.)

Amazon, of course, has had “drone delivery” in view for years and is currently testing delivery drones at locations around the US, including Pontiac, Michigan; Phoenix, Arizona; and Waco, Texas.

But these drones will only deliver packages weighing under 5 lbs—an e-bike weighs considerably more.