今天，东部战区将进行重要军事演习

Group 1 - The Chinese People's Liberation Army (PLA) Eastern Theater Command is conducting significant military exercises and live-fire drills in specified maritime and aerial areas from 8 AM to 6 PM today [1] - The PLA is committed to taking strong actions against separatism and foreign interference, firmly maintaining national sovereignty, unity, and territorial integrity [2] - A specific exercise named "Mission of Justice-2025" is scheduled to take place around Taiwan Island on December 29, 2025 [6]