Later, in the 1990s, the Naval Station became the principal homeport of the then U.S. Pacific Fleet when the Long Beach Naval Shipyard was closed for the final time on 30 September 1994. Naval Station San Diego was realigned under Commander, Navy Region Southwest and became one in a triad of metropolitan Navy bases that now make up the bulk of the metro area Navy's presence. With that change, the base became the hub of all Navy port operations for the Region, assumed logistical responsibility for both Naval Medical Center San Diego and the Region headquarters and was re-designated Naval Base San Diego.