Complex sentence: USS "Wasp" (LHD 1) is a U.S. Navy multipurpose amphibious assault ship, the tenth to bear the name, was the flagship of the Second Fleet and the lead ship of her class.
Split into simpler sentences: USS "Wasp" (LHD 1) is a U.S. Navy multipurpose amphibious assault ship. She is the tenth USN vessel to bear the name and was the flagship of the Second Fleet and the lead ship of her class.