Naval Station San Diego is a major naval base located in San Diego, California. It serves as the largest naval installation on the West Coast of the United States and supports various military operations. The base is home to numerous ships, submarines, and aircraft, playing a crucial role in the U.S. Navy's Pacific Fleet. Established in 1922, Naval Station San Diego provides essential services and facilities for active-duty personnel and their families. It includes housing, medical services, and recreational activities. The base is strategically important for national defense and contributes to the local economy and community through its operations and personnel.