Navy Day in China is observed every April 23 to honor the accomplishments of the People’s Liberation Army Navy (PLA Navy). The PLA Navy was officially founded on April 23, 1949, following the establishment of the People’s Republic of China in 1949, with Mao Zedong emphasizing the need for a powerful navy. The PLA Navy is the second largest in the world, comprising the Submarine Force, Surface Force, Coastal Defense Force, Marine Corps, and Naval Air Force, and is organized into three fleets: the North Sea Fleet, East Sea Fleet, and South Sea Fleet. Celebrations typically include military parades, ceremonies, and various events held at naval bases, showcasing the power of the PLA Navy and celebrating the achievements of its personnel.