Complex sentence: Vice Admiral Diego E. Hernandez (born c.1930) is a retired United States Navy officer who was the first Hispanic to be named Vice Commander, North American Aerospace Defense Command (NORAD).
Split into simpler sentences: Vice Admiral Diego E. Hernandez (born c.1930) is a retired United States Navy officer. He was the first Hispanic to be named Vice Commander, North American Aerospace Defense Command (NORAD).