The United States Pacific Fleet is a major component of the United States Navy, responsible for naval operations in the Pacific Ocean and surrounding areas. It is headquartered at Pearl Harbor, Hawaii, and plays a crucial role in maintaining maritime security, conducting military exercises, and supporting humanitarian missions. Established in 1907, the Pacific Fleet has evolved to address various global challenges. It includes a diverse range of vessels, such as aircraft carriers, submarines, and surface ships, enabling it to project power and respond to crises in the Asia-Pacific region and beyond.