CCTV News: According to the Southern Theater Command, on February 27, the Southern Theater Command of the People's Liberation Army organized naval and air force forces in China's territorial waters and airspace and surrounding areas to carry out combat readiness police patrols. Since February, the theater forces have organized naval and air forces to continuously strengthen patrol and guard the sea and airspace around the territorial waters of Huangyan Island in China, further strengthen relevant sea and airspace control, resolutely defend national sovereignty and security, and resolutely safeguard peace and stability in the South China Sea.