Combat drones shift from lithium-ion batteries to hydrogen fuel cells
The nature of warfare is changing. As drones emerge as key weapons in the Russia-Ukraine war and the U.S. attack on Iran, environmentally friendly hydrogen fuel cells are drawing attention as a new power source.
well, as long as the war is environmentally friendly, I guess that’s okay
War is also the proving ground of technology. It hints at what will be coming next for the civilian world.