On the Korean Peninsula, where the language of missiles has long served as a form of diplomacy, North Korea conducted a test of what it calls the Hwasongpho-11-ma-1 — a short-range ballistic missile fitted with a hypersonic glide vehicle capable of maneuvering past modern defenses. Overseen by Kim Jong Un alongside his daughter, the launch was as much a performance of political will as a demonstration of technical progress. In a region where military exercises and weapons tests trade meaning like messages, Pyongyang's latest move arrives as a pointed reply to joint U.S.-South Korean drills — a