K3: The New Tank That Resembles a B-21 Stealth Bomber

South Korea’s Hyundai-Rotem is developing the K3, a next-generation main battle tank concept packed with futuristic technology. Prioritizing firepower, the K3 concept features a larger 130mm main gun with AI-based fire controls and an autoloader for a three-person crew. The tank is almost an on-the-ground and smaller armored version of something that resembles a B-21 bomber more than a conventional MBT.