The People's Liberation Army Navy (PLAN) is the naval branch of the People's Liberation Army, which is the armed forces of the People's Republic of China. Established in 1949, the PLAN has grown significantly in size and capability, becoming one of the largest navies in the world. Its primary mission is to protect China's maritime interests and ensure national security. The PLAN operates a variety of vessels, including aircraft carriers, submarines, and destroyers. It also engages in various missions, such as anti-piracy operations and humanitarian assistance. The navy plays a crucial role in China's strategy to expand its influence in the Asia-Pacific region and beyond.