SAN DIEGO (July 4, 2023) Sailors and guests observe Fourth of July fireworks from the flight deck of the Nimitz-class aircraft carrier USS Theodore Roosevelt (CVN 71), July 4, 2023. Theodore Roosevelt is currently pierside at Naval Air Station North Island in San Diego to complete maintenance and to conduct training and certifications in preparation for upcoming at-sea evolutions. (U.S. Navy photo by Mass Communication Specialist Seaman Robert Hicks