The DF-17 is a Chinese missile system designed for quick deployment and high maneuverability. It features a hypersonic glide vehicle, allowing it to travel at speeds greater than five times the speed of sound. This capability makes it difficult for traditional missile defense systems to intercept. The DF-17 is part of China's broader military modernization efforts, which include advancements in various missile technologies. It is intended to enhance China's strategic deterrence and regional influence, particularly in areas like the South China Sea and Taiwan Strait.