To add a little non-Bitcoin non-nostr signal here: Today, Ukraie started dozens of FPV drones from four modified trucks that they smuggled into Russia. They were driven by hired, clueless Russian drivers all the way to airfields near the finnish border, eastern Siberia, and two sites close to Moscow. The roofs were opened remotely, the drones flew out and destroyed a few dozen of the roughly 120 strong Russian bomber fleet. Ukraine released evidence of how they built it.