Naval Amphibious Base Coronado is a US naval installation in San Diego, California. The base, situated on Silver Strand between San Diego Bay and the Pacific Ocean, is a major United States Navy shore command, supporting over 30 tenant commands, and is the West Coast focal point for special and expeditionary warfare training and operations. The on‑base population is 5,000 military personnel and 7,000 students and reservists. The base is one of the eight components of Naval Base Coronado (NBC).