Instead of building large, conventional hardware (airplanes, tanks, submarines), military experts have urged Taiwan to focus on so-called asymmetric capabilities (anti-ship weapons, surface-to-air missiles, stockpiles of small arms and ammunition), which have served Ukraine well in repelling a larger invader. That, combined with a bigger force of civilian reserves, could make the cost of an invasion too high for China. This approach has earned a nickname in global defense circles: “the porcupine strategy.”