Complex sentence: Commander, USNAVSO (COMUSNAVSO) was re-established in February 2000, with headquarters at Naval Station Roosevelt Roads, Puerto Rico which in early 2004 relocated to Naval Station Mayport, Florida.
Split into simpler sentences: Commander, USNAVSO (COMUSNAVSO) was re-established in February 2000, with headquarters at Naval Station Roosevelt Roads, Puerto Rico. In early 2004 USNAVSO relocated to Naval Station Mayport, Florida.