The Naval Amphibious Base (NAB), Coronado was established in 1943 after the land was literally created from the dredging of San Diego Bay done to allow large ships used in World War II to steam into Naval Station San Diego. It is the only Naval amphibious base on the West Coast. The amphibious base includes 5,500 yards of Pacific Ocean and bayside beachfront that is used for training. This area, along with 2,000 yards of Pacific Ocean beachfront on the Silver Strand, provides operators with 7,500 yards of expansive beaches, unique topography, and on-base facilities that encompass a critical area for amphibious and clandestine training in support of littoral, unconventional, and special warfare operations. NAB is the home to over 30 tenant commands with a population of approximately 5,000 personnel, including major commands such as Commander, Naval Surface Force Pacific (COMNAVSURFPAC), Commander Naval Special Warfare (SPECWAR) Command and the Commander Expeditionary Warfare Training Group (EWTG) Pacific. NAB is also the home of the Navy’s Sea-Air-Land (SEAL) Team.