SAN DIEGO (August 2, 2021) Sailors man the rails of Nimitz-class aircraft carrier USS Carl Vinson (CVN 70). The Carl Vinson Carrier Strike Group (CVCSG), led by Carrier Strike Group (CSG) 1, deployed from San Diego in support of global maritime security operations. (U.S. Navy photo by Mass Communication Specialist 2nd Class Chelsea D. Meiller)